Search for: [References = "31. GARVILL J., 1999. Choice of transportation mode\: Factors influencing drivers' willingness to reduce personal car use and support car regulations \[in\:\] M. Foddy, M. Smithson, S. Schneider, M. Hogg \(eds.\), Resolving social dilemmas\: Dynamics, structural, and intergroup aspects, pp. 263\-280. Philadelphia\: Psychological Press."]