1. 1) Hamer, L.: INformation and Publicity Helping the Objective of Reducing Motorised Mobility, University of Westminster, 1997-. http://www.wmin.ac.uk/transport/inphormm/inphormm.htm
2. 2) Papaioannou, P. (project leader): Campaigns for Awareness using Media and Publicity to Assess Responses of Individuals in Europe. University of Thessaloniki, Greece, 1997-. http://www.camparie.com
3. 3) Matsumura, N., Takajo, S. and Nitta, Y.: Effects of environmental education on environmental attitudes and travel behaviour. Proceedings of Civil Engineering and Planning Association Conference, pp857-680, (in Japanese), 2000.
4. 4) Fujii, S., Nishinaka, T. and Kitamura, R.: An experiment of communication toward non-automobile-license holders, Proceedings CD-ROM for the Spring Meeting on Infrastructure Planning (in Japanese), 2002.
5. 5) Fujii, S.: Communication with non-drivers promotes wise decisions regarding possession of a driver's license. Tokyo Institute of Technology, Japan, forthcoming.