Michalopoulos, C., & Tarr, D. (1997). The economics of customs unions in the Commonwealth of Independent States. International trade Division.
Citazione stile Chigago Style (17a edizione)Michalopoulos, Constantine, e David Tarr. The Economics of Customs Unions in the Commonwealth of Independent States. Washington, D.C: International trade Division, 1997.
Citatione MLA (9a ed.)Michalopoulos, Constantine, e David Tarr. The Economics of Customs Unions in the Commonwealth of Independent States. International trade Division, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.