APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.