(1990). International trade policies: Gains from exchange between economics and political science. Univ. of Michigan Press.
Chicago-Zitierstil (17. Ausg.)International Trade Policies: Gains from Exchange Between Economics and Political Science. Ann Arbor: Univ. of Michigan Press, 1990.
MLA-Zitierstil (9. Ausg.)International Trade Policies: Gains from Exchange Between Economics and Political Science. Univ. of Michigan Press, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.