Karns, D. A. & Khera, I. P. (1983). U.S. consumer attitudes and home-heating conservation behavior: A multiattribute longitudinal model. Journal of Economic Psychology, 4, 1-2, 57-70.

Faulkenberry, G. D. & Mason, R. (1978). Characteristics of nonopinion and no opinion response groups. Public Opinion Quarterly, 42, 4, 533-543.

Olsen, M. E. (1981). Consumers' attitudes toward energy conservation. Journal of Social Issues, 37, 2, 108-131.

Heslop, L. A., Moran, L. & Cousineau, A. (1981). "Consciousness" in energy conservation behavior: An exploratory study. Journal of Consumer Research, 8, 3, 299-305.

Bang, Hae-Kyong; Ellinger, Alexander E.; Hadjimarcou, John; Traichal, Patrick A. (2000). "Consumer concern, knowledge, belief, and attitude toward renewable energy: An application of the reasoned action theory.". Psychology & Marketing, 17, 6, 449-468.

Meijnders, Anneloes L; Midden, Cees J. H; Wilke, Henk A. M. (2001). Communications about environmental risks and risk-reducing behavior: The impact of fear on information processing. . Journal of Applied Social Psychology, 31, 4, 754-777.

Olsen, M. (1981). Consumers' Attitudes Toward Energy Conservation. Journal of Social Issues, 37(2), 108.

Hogan, M., & Paolucci, B. (1979). Energy Conservation: Family Values, Household Practices and Contextual Variables. Home Economics Research Journal, 7(4), 210-18.

Verma, S. (1980). Energy Conservation: Feelings Influence Actions. Journal of Extension, 18, 14.

Stern, P., & Kirkpatrick, E. (1977, January 1). Energy Behavior. Environment.