5Scot Case.“Finding the best green value:strategies balance Cost,human health,and environment concerns”[J].government Procurement 2005,(1):14-18.
6Scot Case,Dana Arnold.“Greening federal purchasing”[J].Government procurement2005,(4):18-24.
7Scot Case,Kelly Panciera.“Computing the True Cost of Computers-Government Purchasers Buy Greener Computers”[J].Government procurement 2005,(3):18-24.
8Jerrell D.Coggburn,Dianne Ranm.“Environmentally Preferable Purchasing:Who Is Doing What in the United States?”[J].Journal of public procurement,2005,(1):23-53.
9Andrew King,“Improved Manufacturing Resulting from Learning from Waste:Causes,Importance,and Enabling Conditions”[J].working paper,Stern School of Business,New York University,1994.
