Gaya APA

HAUGEN, Robert. (1990). Modern investment theory . New Jersey: Prentice-Hill International.

Gaya Chicago

HAUGEN, Robert. Modern investment theory. New Jersey: Prentice-Hill International, 1990. Textbook.

Gaya MLA

HAUGEN, Robert. Modern investment theory. New Jersey: Prentice-Hill International, 1990. Textbook.

Gaya Turabian

HAUGEN, Robert. Modern investment theory. New Jersey: Prentice-Hill International, 1990. Textbook.