Hibbs, J., & Butler, E. (2005). The dangers of bus re-regulation and other perspectives on markets in transport. Institute of Economic Affairs.
Chicago-Zitierstil (17. Ausg.)Hibbs, John, und Eamonn Butler. The Dangers of Bus Re-regulation and Other Perspectives on Markets in Transport. London: Institute of Economic Affairs, 2005.
MLA-Zitierstil (9. Ausg.)Hibbs, John, und Eamonn Butler. The Dangers of Bus Re-regulation and Other Perspectives on Markets in Transport. Institute of Economic Affairs, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.