APA (7e ed.) Bronvermelding
Feenstra, R. C. (2010). Product variety and the gains from international trade. The MIT Press.
Chicago (17e ed.) Bronvermelding
Feenstra, Robert C. Product Variety and the Gains from International Trade. Cambridge, Massachusetts ; London, England: The MIT Press, 2010.
MLA (9e ed.) Bronvermelding
Feenstra, Robert C. Product Variety and the Gains from International Trade. The MIT Press, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.