APA
Elton E. J., Gruber M. J., . (2002). Modern Portfolio Theory & Investment Analysis. New Delhi: John Wiley & Sons.
Chicago
Elton Edwin J, Gruber Martin J, . 2002. Modern Portfolio Theory & Investment Analysis. New Delhi: John Wiley & Sons.
Harvard
Elton E. J., Gruber M. J., . (2002). Modern Portfolio Theory & Investment Analysis. New Delhi: John Wiley & Sons.
MLA
Elton Edwin J, Gruber Martin J, . Modern Portfolio Theory & Investment Analysis. New Delhi: John Wiley & Sons. 2002.