1Chang, Hong-Geun 2005, The delivery and consumption of vocational training in Korea (in Korean), Korea Research Institute for Vocational Education and Training, Seoul. 被引量：1
2Korea Development Institute 2005, A comprehensive study on the industrial competitiveness in Korea, KDI, Seoul. 被引量：1
3Korea Labor Institute 2004, A study on lifelong learning and labor market, KLI, Seoul.-2006, Korea labor panel survey, KLI, Seoul. 被引量：1
4Korean Ministry of Labor 2004, Investigation on labor cost of enterprises (in Korean), Korean Ministry of Labor, Seoul. 被引量：1
5OECD (Organisation for Economic Co-operation and Development) 2003, Employment outlook, OECD, Paris. 2005, Employment outlook, OECD, Paris. 被引量：1
