1. Allison, G.T.: Essence of decision. Explaining the Cuban Missile Crisis. Little brown and Company, Boston (1971)
2. Altshuler, A.: The Urban Transportation System: Politics and Policy Innovation. MIT press, Cambridge (1979)
3. Baker, L.: Company cars: their effects on journey to work in central London. Traffic Eng. Control 28(10), 530–536 (1987)
4. Button, K.: Market and Government Failures in Environmental Management. The Case of Transport, OECD (1992)
5. Dery, D.: Policy by the way: when policy is incidental to making other policies. J. Public Policy 18(2), 163–176 (1998)