APA

Zikmund W. G., D'Amico M., . (1986). Marketing. New York: John Wiley & Sons.

Chicago

Zikmund William G, D'Amico Michael, . 1986. Marketing. New York: John Wiley & Sons.

Harvard

Zikmund W. G., D'Amico M., . (1986). Marketing. New York: John Wiley & Sons.

MLA

Zikmund William G, D'Amico Michael, . Marketing. New York: John Wiley & Sons. 1986.