APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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