APA ציטוט

Kotler, P. (1985). The new competition. New Jersey: Englewood Cliffs.

Trích dẫn kiểu Chicago

Kotler, Philip. The New Competition. New Jersey: Englewood Cliffs, 1985.

ציטוט MLA

Kotler, Philip. The New Competition. New Jersey: Englewood Cliffs, 1985.