Proceedings of the United Nations Conference on trade and development. Volume I: final act and report
United Nations, 1964
Buku Teks
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
Buku Teks
Heilperin, Michael A.
The trade of nations / Michael A. Heilperin
Alfred A. Knopf, 1952
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Horn, Paul V.
International trade : principles and practices
Prentice-Hall, 1959
Buku Teks