Dholakia, R. R., Dholakia, N., & Firat, A. F. (1983). From social psychology to political economy: A model of energy use behavior. Journal of Economic Psychology, 3, 3-4, 231-247.

Ester, P. & Winett, R. A. (1982). Toward more effective antecedent strategies for environmental programs. Journal of Environmental Systems, 11, 3, 201-221.

Reich, J. W., & Robertson, J. L. (1979). Reactance and norm appeal in anti-littering messages. Journal of Applied Social Psychology, 9, 1, 91-101.

Perkins, H., Haines, M., & Rice, R. (2005). Misperceiving the College Drinking Norm and Related Problems: A Nationwide Study of Exposure to Prevention Information, Perceived Norms and Student Alcohol Misuse. Journal of Studies on Alcohol, 66(4), 470-478.

Chekroun, P., & Brauer, M. (2002). The bystander effect and social control behavior: The effect of the presence of others on people's reactions to norm violations. European Journal of Social Psychology, 32(6), 853-866. doi:10.1002/ejsp.126.

Cialdini, R. B., Reno, R. R., & Kallgren, C. A. (1990). A focus theory of normative conduct: Recycling the concept of norms to reduce littering in public places. Journal of Personality and Social Psychology, 58, 6, 1015-1026.

Oskamp, S., Harrington, M. J., Edwards, T. C., Sherwood, D. L., Okuda, S. M., & Swanson, D. C. (1991). Factors influencing household recycling behavior. Environment and Behavior, 23, 4, 494-519.

Heberlein, T. A. (1977). Norm activation and environmental action: A rejoinder to R.E. Dunlap and K.D. VanLiere. Journal of Social Issues, 33, 3, 207-211.

Samuelson, C. D. (1990). Energy conservation: A social dilemma approach. Special Issue: Applied perspectives on social and temporal dilemmas. Social Behaviour, 5, 4, 207-230.

Minton, A. P. & Rose, R. L. (1997). The effects of environmental concern on environmentally friendly consumer behavior: An exploratory study. Journal of Business Research, 40, 1, 37-48.