Elton, E. J., & Elton, E. J. 1. (2007). Modern portfolio theory and investment analysis (7th ed.). New York, N.Y.: John Wiley and Sons.
Παραπομπή Chicago StyleElton, Edwin J., and Edwin J. 1939- Elton. Modern Portfolio Theory and Investment Analysis. 7th ed. New York, N.Y.: John Wiley and Sons, 2007.
Παραπομπή MLAElton, Edwin J., and Edwin J. 1939- Elton. Modern Portfolio Theory and Investment Analysis. 7th ed. New York, N.Y.: John Wiley and Sons, 2007.
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