Oskamp, S. (1994). Applying social psychology to avoid ecological disaster. Los Angeles: Annual Conference of the Society for the Psychological Study of Social Issues.

Savinar, J. (1981). Social-psychological factors in the decision to adopt residential solar technology. Claremont Graduate School.

Becker, L. J., Seligman, C. & Darley, J. M. (1979). Psychological strategies to reduce energy consumption: Project summary report. The Center for Energy and Environmental Studies, Princeton University.

U.S. Department of Energy (1989). Energy conservation trends: Understanding the factors that effect conservation gains in the U.S. economy. Office of Policy, Planning and Analysis and Office of Conservation and Renewable Energy.

Gaskell, G. & Pike, R. (1983). Consumer energy conservation policies in the U.K.. International Institute for Environment and Society, Science Center Berlin.

Goodland, R., Daly, H., & Serafy, S. E. (1991). Environmentally sustainable economic development building on Brundtland. The World Bank Sector Policy and Research Staff.

Nelson, S. H. (1981). Energy savings attributable to switching from master metering to individual metering of electricity. Argonne National Laboratory, Energy and Environmental Systems Division.

Olsen, M. & Cluett, C. (1979). Evaluation of the Seattle city light neighborhood energy conservation program. Battelle Human Affairs Research Center, Seattle, Washington.

Vine, E. & Harris, J. (1988). Planning for an energy-efficient future: The experience with implementing energy conservation programs for new residential and commerical buildings. Lawrence Berkeley Laboratory, University of California.

Western Environmental and Social Trends Inc. (1991). Measuring sustainable development: Energy production and use in Canada. Ottawa: National Round Table on the Environment and the Economy.