Hufbauer, G. C., & Schott, J. J. (1992). North American Free Trade: :Issues And Recommendations (1. Edisyon.). Institute For International Economics.
Chicago Style (17. basım) AtıfHufbauer, Gary C., ve J. J. Schott. North American Free Trade: :Issues And Recommendations. 1. Edisyon. Washington: Institute For International Economics, 1992.
MLA (9th ed.) AtıfHufbauer, Gary C., ve J. J. Schott. North American Free Trade: :Issues And Recommendations. 1. Edisyon. Institute For International Economics, 1992.
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