Simmons, D. A. (1991). Are we meeting the goal of responsible environmental behavior? An examination of nature and environmental education center goals. Journal of Environmental Education, 22, 3, 16-21.

Robottom, I., & Hart, P. (1995). Behaviorist EE research: Environmentalism as individualism. Journal of Environmental Education, 26, 2, 5-9.

Ryan, C. (1991). The effect of a conservation program on schoolchildren’s attitudes toward the environment. Journal of Environmental Education, 22, 4, 30-35.

Boerschig, S., & De Young, R. (1993). Evaluation of selected recycling curricula: Educating the green citizen. Journal of Environmental Education, 24, 3, 17-22.

Reams, M. A., Geaghan, J. P., & Gendron, R. C. (1996). The link between recycling and litter: A field study. Environment and Behavior, 28, 1, 92-110.

Lee, Y. J., De Young, R., & Marans, R. W. (1995). Factors influencing individual recycling behavior in office settings: A study of office workers in Taiwan. Environment and Behavior, 27, 3, 380-403.

Obermiller, C. (1995). The baby is sick/the baby is well: A test of environmental communication appeals. Special Issue: Green advertising. Journal of Advertising, 24, 2, 55-70.

Shippee, G. E., & Gregory, W. L. (1982). Public commitment and energy conservation. American Journal of Community Psychology, 10, 1, 81-93.

Roberts, J. A. (1996). Green consumers in the 1990s: Profile and implications for advertising.. Journal of Business Research, 36, 3, 217-231.

Schultz, P. W., Oskamp, S., & Mainieri, T. (1995). Who recycles and when? A review of personal and situational factors. Journal of Enviornmental Psychology, 15, 2, 105-121.