Abrego, L., Riezman, R. G., & Whalley, J. (2001). How often are propositions on the effects of Customs Unions theoretical curiosa and when should they guide policy? National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Abrego, Lisandro, Raymond Glenn Riezman, und John Whalley. How Often Are Propositions on the Effects of Customs Unions Theoretical Curiosa and When Should They Guide Policy? Cambridge, Mass: National Bureau of Economic Research, 2001.
MLA-Zitierstil (9. Ausg.)Abrego, Lisandro, et al. How Often Are Propositions on the Effects of Customs Unions Theoretical Curiosa and When Should They Guide Policy? National Bureau of Economic Research, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.