Gaya APA

Dyer, R, F., Forman, E, H. (1991). An Analytic Approach To Marketing Decisions (Ed.1). New Jersey: Prentice-Hall. Inc..

Gaya MLA

Dyer, Robert, F., Forman, Ernest, H. "An Analytic Approach To Marketing Decisions". Ed.1 New Jersey: Prentice-Hall. Inc., 1991. Text.