Elton, E. J., & Gruber, M. J. (2011). Modern portfolio theory and investment analysis. New York: Wiley.
Chicago Style CitationElton, Edwin J., i Martin Jay Gruber. Modern Portfolio Theory and Investment Analysis. New York: Wiley, 2011.
Cita MLAElton, Edwin J., i Martin Jay Gruber. Modern Portfolio Theory and Investment Analysis. New York: Wiley, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.