Ahn, J.-S., Lee, J.-H., Kim, Y.-S., Tea, Y.-H. and Lim, H.-S. (2009). “A study on the improvement of revision process and depreciation method of the construction standard estimating system.” Journal of the Architectural Institute of Korea(Structure), Vol. 25, No. 8, pp. 195-204 (in Korean).Ahn, J.-S., Lee, J.-H., Kim, Y.-S., Tea, Y.-H. and Lim, H.-S. (2009). “A study on the improvement of revision process and depreciation method of the construction standard estimating system.” Journal of the Architectural Institute of Korea(Structure), Vol. 25, No. 8, pp. 195-204 (in Korean).

CAK(Construction Association of Korea). (2009a). Statistics yearbook of construction industry (in Korean).CAK(Construction Association of Korea). (2009a). Statistics yearbook of construction industry (in Korean).

CAK(Construction Association of Korea). (2009b). Analyses of cost items in complete works (in Korean).CAK(Construction Association of Korea). (2009b). Analyses of cost items in complete works (in Korean).

CAK(Construction Association of Korea). (2010). Historical cost data estimating system, What is problems and How can improve?, CAK's internal materials (in Korean).CAK(Construction Association of Korea). (2010). Historical cost data estimating system, What is problems and How can improve?, CAK's internal materials (in Korean).

Choi, S.-I, Lee, B. N., Lee, S.-W. and Choi, M.-S. (2006). An assessment and improvement scheme of a new cost estimation system in Korean public construction industry(Ⅱ), CERIK (Construction and Economy Research Institute of Korea) (in Korean).Choi, S.-I, Lee, B. N., Lee, S.-W. and Choi, M.-S. (2006). An assessment and improvement scheme of a new cost estimation system in Korean public construction industry(Ⅱ), CERIK (Construction and Economy Research Institute of Korea) (in Korean).

Choi, S.-I, Song, B.-K. and Kim, Y.-J. (2004). An assessment and improvement scheme of a new cost estimation system in Korean public construction industry, CERIK(Construction and Economy Research Institute of Korea) (in Korean).Choi, S.-I, Song, B.-K. and Kim, Y.-J. (2004). An assessment and improvement scheme of a new cost estimation system in Korean public construction industry, CERIK(Construction and Economy Research Institute of Korea) (in Korean).

Ha, G.-J., Choi, M.-K, Yi, D.-Y., Lee, Y.-S., Kang, T.-K. and Ha, M.-S. (2008). “A study on the application methods of historical data cost method by historical data analysis in construction cost.” Proceedings of AIK Branch Federation Conference, pp. 531-534 (in Korean). Ha, G.-J., Choi, M.-K, Yi, D.-Y., Lee, Y.-S., Kang, T.-K. and Ha, M.-S. (2008). “A study on the application methods of historical data cost method by historical data analysis in construction cost.” Proceedings of AIK Branch Federation Conference, pp. 531-534 (in Korean).

Jeon, S.-H. and Koo, K.-J. (2008). “Comparison of labor input from standard quantities per unit and actual quantities in apartment reinforced concrete work.” Journal of Korea Institute of Construction Engineering and Management, Vol. 9, No. 2, pp. 182-189 (in Korean).Jeon, S.-H. and Koo, K.-J. (2008). “Comparison of labor input from standard quantities per unit and actual quantities in apartment reinforced concrete work.” Journal of Korea Institute of Construction Engineering and Management, Vol. 9, No. 2, pp. 182-189 (in Korean).

10.5345/JKIC.2005.5.1.111Jun, S.-H. and Choi, I.-S. (2005). “A study on the construction cost estimating system based on historical data in apartment housing.” Journal of Korea Institute of Building Construction, Vol. 5, No. 1, pp. 111-122 (in Korean).Jun, S.-H. and Choi, I.-S. (2005). “A study on the construction cost estimating system based on historical data in apartment housing.” Journal of Korea Institute of Building Construction, Vol. 5, No. 1, pp. 111-122 (in Korean).

Kang, L. S., Jeong, H. W., Kwon, J. H. and Youn, S. M. (2006). “Improvement method of cost estimating based on actual unit price for small size construction.” Proceedings of KSCE Conference, pp. 1060-1063 (in Korean).Kang, L. S., Jeong, H. W., Kwon, J. H. and Youn, S. M. (2006). “Improvement method of cost estimating based on actual unit price for small size construction.” Proceedings of KSCE Conference, pp. 1060-1063 (in Korean).

KICT (Korea Institute of Construction Technology). (1998). Research report for accumulation and implementation of historical unit price, 2nd Report (in Korean).KICT (Korea Institute of Construction Technology). (1998). Research report for accumulation and implementation of historical unit price, 2nd Report (in Korean).

KICT (Korea Institute of Construction Technology). (2008). Current situation of cost estimate system for public construction project in Korea, KICT's internal materials (in Korean).KICT (Korea Institute of Construction Technology). (2008). Current situation of cost estimate system for public construction project in Korea, KICT's internal materials (in Korean).

Kim, G. H. (2008). A compensation method of historical unit price for public construction projects, Chung-Ang University, Master's Thesis (in Korean).Kim, G. H. (2008). A compensation method of historical unit price for public construction projects, Chung-Ang University, Master's Thesis (in Korean).

10.5345/JKIC.2010.10.1.081Kim, K.-S., Hyun, C.-T., Hong, T.-H., Jo, S.-M. and Mun, H.-S. (2010). “Development of an unit cost modification model for proper actual cost data in small building construction projects.” Journal of Korea Institute of Building Construction, Vol. 10, No. 1, pp. 81-89 (in Korean).Kim, K.-S., Hyun, C.-T., Hong, T.-H., Jo, S.-M. and Mun, H.-S. (2010). “Development of an unit cost modification model for proper actual cost data in small building construction projects.” Journal of Korea Institute of Building Construction, Vol. 10, No. 1, pp. 81-89 (in Korean).

Kim, W .T., Choi, S.-I. and Lee, B. N. (2010). Improvement schemes on cost estimates of the public construction projects, CERIK (Construction and Economy Research Institute of Korea) (in Korean).Kim, W .T., Choi, S.-I. and Lee, B. N. (2010). Improvement schemes on cost estimates of the public construction projects, CERIK (Construction and Economy Research Institute of Korea) (in Korean).

Kim, W. T. and Yoon, C. H. (2006). Inspection of cost management of foreign public project and implementation of historical cost data estimating system - USA and UK, CERIK (Construction and Economy Research Institute of Korea) Working Paper (in Korean).Kim, W. T. and Yoon, C. H. (2006). Inspection of cost management of foreign public project and implementation of historical cost data estimating system - USA and UK, CERIK (Construction and Economy Research Institute of Korea) Working Paper (in Korean).

KOSCA. (2009). Statistics yearbook of special construction industry (in Korean).KOSCA. (2009). Statistics yearbook of special construction industry (in Korean).

Ministry of Land, Transport and Maritime Affairs and KICT (Korea Institute of Construction Technology). (2004-2011). Works and unit prices for application of historical cost data estimating system in construction projects (in Korean).Ministry of Land, Transport and Maritime Affairs and KICT (Korea Institute of Construction Technology). (2004-2011). Works and unit prices for application of historical cost data estimating system in construction projects (in Korean).

Ministry of Land, Transport and Maritime Affairs and KICT(Korea Institute of Construction Technology). (2010). Conference proceedings of committee for improvement of for historical cost data estimating system (in Korean).Ministry of Land, Transport and Maritime Affairs and KICT(Korea Institute of Construction Technology). (2010). Conference proceedings of committee for improvement of for historical cost data estimating system (in Korean).

Park, U.-Y. (2006). Inspection of cost management of Japan public project and implementation of historical cost data estimating system, CERIK (Construction and Economy Research Institute of Korea) Working Paper (in Korean).Park, U.-Y. (2006). Inspection of cost management of Japan public project and implementation of historical cost data estimating system, CERIK (Construction and Economy Research Institute of Korea) Working Paper (in Korean).

Yoon, C. H. (2006). Inspection of cost management of UK public project and implementation of historical cost data estimating system, CERIK(Construction and Economy Research Institute of Korea) Working Paper (in Korean).Yoon, C. H. (2006). Inspection of cost management of UK public project and implementation of historical cost data estimating system, CERIK(Construction and Economy Research Institute of Korea) Working Paper (in Korean).