7Grob A. A structural model of environmental attitudes and behavior[ J]. Journal of Environmental Psychology, 1995(15) : 209- 220.
8Barr S, Ford N, Gilg A. Attitudes towards recycling household waste in Exeter, Devon: Quantitative and qualitative approaches[J]. Local Environment , 2003(8): 407-421.
9Roberts J A. Green consumers in the 1990s: Profile and implications for advertising[J]. Journal of Business Research, 1996(36) :217 - 231.
10Schwepker C H, J r, Cornwetl T B. An examination of ecologically concemed consumers and their intention to purchase ecologically packaged products[J]. Journal of Public Policy and Marketing, 1991(10):77-101.