第一篇：

Karp, D. G. (1996).

篇名：Values and their effect on pro-environmental behavior.

Environment and Behavior, 28, 111–133.

第二篇：

Nordlund, A. M., & Garvill, J. (2002).

Value structures behind pro-environmental behavior.

Environment and Behavior, 34,740–756.

谢谢！！！