Gaya APA

ELTON, Edwin J., GRUBER, Martin J.. (1984). Modern Portfolio Theory and Investment Analysis (2nn.ed). New York: John Wiley.

Gaya Chicago

ELTON, Edwin J., GRUBER, Martin J.. Modern Portfolio Theory and Investment Analysis. 2nn.ed New York: John Wiley, 1984. .

Gaya MLA

ELTON, Edwin J., GRUBER, Martin J.. Modern Portfolio Theory and Investment Analysis. 2nn.ed New York: John Wiley, 1984. .

Gaya Turabian

ELTON, Edwin J., GRUBER, Martin J.. Modern Portfolio Theory and Investment Analysis. 2nn.ed New York: John Wiley, 1984. .