Kemp, M. C. (1964). THE PURE THEORY OF INTERNATIONAL TRADE. Prentice-Hall inc.
Dyfyniad Arddull ChicagoKemp, Murray C. THE PURE THEORY OF INTERNATIONAL TRADE. Prentice-Hall inc, 1964.
Dyfyniad MLAKemp, Murray C. THE PURE THEORY OF INTERNATIONAL TRADE. Prentice-Hall inc, 1964.
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