APA (7th ed.) Zitazioa
Haugen, R. A. (2001). Modern investment theory (5th ed.). Prentice Hall.
Chicago Style (17th ed.) Zitazioa
Haugen, Robert A. Modern Investment Theory. 5th ed. Upper Saddle River, N.J. ; New Delhi: Prentice Hall, 2001.
MLA (9th ed.) Zitazioa
Haugen, Robert A. Modern Investment Theory. 5th ed. Prentice Hall, 2001.
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