Wonnacott, P. (1987). The United States and Canada: the quest for free trade: An examination of selected issues. Inst. for Internat. Economics.
Chicago-Zitierstil (17. Ausg.)Wonnacott, Paul. The United States and Canada: The Quest for Free Trade: An Examination of Selected Issues. Washington, DC: Inst. for Internat. Economics, 1987.
MLA-Zitierstil (9. Ausg.)Wonnacott, Paul. The United States and Canada: The Quest for Free Trade: An Examination of Selected Issues. Inst. for Internat. Economics, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.