APA aipamena

Kemp, M. C. (1971). Pure theory of international trade and investment. Prentice Hall.

Chicago Style aipamena

Kemp, Murray C. Pure Theory of International Trade and Investment. Delhi: Prentice Hall, 1971.

MLA aipamena

Kemp, Murray C. Pure Theory of International Trade and Investment. Prentice Hall, 1971.