Proceedings of the United Nations Conference on trade and development. Volume I: final act and report
United Nations, 1964
 Buku Teks SO
Dietrich, Ethel B.
World trade / Ethel B. Dietrich
Henry Holt and Company, 1940
 Buku Teks
Viner, Jacob
Studies in the theory of international trade / Jacob Viner
George Allen and Unwin, 1960
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Heilperin, Michael A.
The trade of nations / Michael A. Heilperin
Alfred A. Knopf, 1952
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Thoburn, John T.
Primary commodity exports and economic development : theory, evidence and a study of Malysia
John Wiley & Sons, 1977
 Buku Teks SO