Thompson, J. C., & Gasteiger, E. L. (1985). Environmental attitude survey of university students: 1971 vs. 1981. Journal of Environmental Education, 17, 1, 13-22.

Stern, P. C., Dietz, T., & Guagnano, G. A. (1995). The new ecological paradigm in social-psychological context. Environment and Behavior, 27, 6, 723-743.

Synodinos, N. E. (1990). Environmental attitudes and knowledge: A comparison of marketing and business students with other groups. Special Issue: Social values. Journal of Business Research, 20, 2, 161-170.

Siegfried, W. D., Tedeschi, R. G., & Cann, A. (1982). The generalizability of attitudinal correlates of proenvironmental behavior. Journal of Social Psychology, 118, 2, 287-288.

Sia, A. P., Hungerford, H. R., & Tomera, A. N. (1986). Selected predictors of responsible environmental behavior: An analysis. Journal of Environmental Education, 17, 2, 31-40.

Stern, P. C., Dietz, T., & Black, J. S. (1986). Support for environmental protection: The role of moral norms. Population and Environment, Behavioral and Social Issues, 8, 3-4, 204-222.

Stern, P. C., Black, J. S. & Elworth, J. T. (1983). Responses to changing energy conditions among Massachusetts households. Energy, 8, 7, 515-523.

Steger, M. A., Pierce, J. C., Steel, B. S., & Lovrich, N. P. (1989). Political culture, postmaterial values, and the new environmental paradigm: A comparative analysis of Canada and the United States. Political Behavior, 11, 3, 233-254.

Shepard, C. L., & Speelman, L. R. (1986). Affecting environmental attitudes through outdoor education. Journal of Environmental Education, 17, 2, 20-23.

Seligman, C., Kriss, M., Darley, J. M., Fazio, R. H., Becker, L. J. & Pryor, J. B. (1979). Predicting summer energy consumption from homeowners' attitudes. Journal of Applied Social Psychology, 9, 1, 70-90.