Gopinath, M., & Nyer, P.U. (2009). The effect of public commitment on resistance to persuasion: The influence of attitude certainty, issue importance, susceptibility to normative influence, preference for consistency and source proximity. International Journal of Research in Marketing, 26(1), 60-68.

Cottrell, S. P. (2003). Influence of sociodemographics and environmental attitudes on general responsible environmental behavior among recreational boaters. Environment and Behavior, 35(3), 347-375.

Corraliza, Jose A.; Berenguer, Jaime (2000). "Environmental values, beliefs, and actions: A situational approach.". Environment & Behavior, 32, 6, 832-848.

Cooper, C. (2007). Successfully changing individual travel behavior: Applying community-based social marketing to travel choice. Transportation Research Record, (2021), pp. 88-99.

Cialdini, R. B., & Goldstein, N. J. (2004). Social influence: Compliance and conformity. Annual Review of Psychology 55(1), 591-621.

Boyce, T. E., & Geller, E. S. (2000). A community-wide intervention to improve pedestrian safety: Guidelines for institutionalizing large-scale behavior change. Environment and Behavior, 32(4), 502520.

Boyce, T. E., & Geller, E. S. (2001). Encouraging college students to support pro-environment behavior: Effects of direct versus indirect rewards. Environment & Behavior, 33(1), 107-125.

Aytülkasapoglu, M., & Ecevit, M. C. (2002). Attitudes and behavior toward the environment: The case of Lake Burdur in Turkey. Environment and Behavior, 34(3), 363-377.

Aragón-Correa, J., Matías-Reche, F., & Senise-Barrio, M. (2004). Managerial discretion and corporate commitment to the natural environment. Journal of Business Research, 57(9), 964-975.

Bratt, C. (1999). The impact of norms and assumed consequences on recycling behavior. Environment and Behavior, 31, 5, 630-656.