Boldero, J. (1995). The prediction of household recycling of newspapers: The role of attitudes, intentions, and situational factors. Journal of Applied Social Psychology, 25, 5, 440-462.

McCarty, J. A., & Shrum, L. J. (1994). The recycling of solid wastes: Personal values, value orientations, and attitudes about recycling as antecedents of recycling behavior. Special issue: Linking theory to policy. Journal of Business Research, 30, 1, 53-62.

Derksen, L. & Gartrell, J. (1993). The social context of recycling. American Sociological Review, 58, 3, 434-442.

Bagozzi, R. P., Yi, Y., & Baumgartner, J. (1990). The level of effort required for behaviour as a moderator of the attitude-behaviour relation. European Journal of Social Psychology, 20, 1, 45-59.

Mosler, H., Tamas, A., Tobias, R., Rodríguez, T., & Miranda, O. (2008). Deriving interventions on the basis of factors influencing behavioral intentions for waste recycling, composting, and reuse in Cuba. Environment and Behavior, 40(4), 522-544.

Chang, H.-W., Chang, H.-L. (2008). Students' perceptions of difficulties in cycling to school in urban and suburban Taiwan. Transportation Research Record, (2060), pp. 123-130.

Heinen, E., van Wee, B., Maat, K. (2010). Commuting by bicycle: An overview of the literature. Transport Reviews, 30(1), 59-96.

Baslington, H. (2008). School travel plans: Overcoming barriers to implementation. Transport Reviews, 28(2), 239-258.

Walton, D. & Sunseri, S. (2010). Factors Influencing the Decision to Drive or Walk Short Distances to Public Transport Facilities. International Journal of Sustainable Transportation, 4(4), 212-226.

Cao, X., Mokhtarian, P. L., & Handy, S. L. (2009). The relationship between the built environment and nonwork travel: A case study of Northern California