Kemp, M. C. (1969). The pure theory of international trade and investment. Prentice-Hall.
Chicago Style (17th ed.) CitationKemp, Murray C. The Pure Theory of International Trade and Investment. Englewood Cliffs, N. J: Prentice-Hall, 1969.
ציטוט MLAKemp, Murray C. The Pure Theory of International Trade and Investment. Prentice-Hall, 1969.
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