Feenstra, R. C. (2010). Product variety and the gains from international trade. The MIT Press.
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芝加哥风格引文
Feenstra, Robert C. Product Variety and the Gains from International Trade. Cambridge, Massachusetts ; London, England: The MIT Press, 2010.
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MLA引文
Feenstra, Robert C. Product Variety and the Gains from International Trade. The MIT Press, 2010.
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警告：这些引文格式不一定是100％准确.