APA (7e ed.) Bronvermelding
Gruber, M. J. (2005). Modern portfolio theory and investment analysis (5th ed.). J. Wiley & Sons.
Chicago (17e ed.) Bronvermelding
Gruber, Martin J. Modern Portfolio Theory and Investment Analysis. 5th ed. Singapore: J. Wiley & Sons, 2005.
MLA (9e ed.) Bronvermelding
Gruber, Martin J. Modern Portfolio Theory and Investment Analysis. 5th ed. J. Wiley & Sons, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.