5Enrique C, Maria D L, Jose F. Environmental management and firm performance: A case study. J Environ Manag, 2007,84(4) :606 -619
6Jazmin S N, Andreas Z. Green management and green technology-exploring the causal relationship. Center Comp Int Stud, 2006,18 : 11 - 22
7Zahiruddin K. Cleaner production: An economical option for ISO certification in developing countries. J Clean Prod, 2008,16( 1 ) :22 -27
8Hicks C, Dietmar R. Improving cleaner production through the application of environmental management tools in China. J Clean Prod, 2007, 15(5) :395 -408
