Παραπομπή APA

Haugen, R. A. (2002). Modern investment theory. Prentice Hall.

Παραπομπή Chicago Style

Haugen, Robert A. Modern Investment Theory. New Delhi: Prentice Hall, 2002.

Παραπομπή MLA

Haugen, Robert A. Modern Investment Theory. Prentice Hall, 2002.