Cita APA

Kemp, M. C. (1969). The pure theory of international trade and investment. Englewood Cliffs: Prentice-Hall.

Chicago Style Citation

Kemp, Murray C. The Pure Theory of International Trade and Investment. Englewood Cliffs: Prentice-Hall, 1969.

Cita MLA

Kemp, Murray C. The Pure Theory of International Trade and Investment. Englewood Cliffs: Prentice-Hall, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.