Παραπομπή APA

Harvard Business School. Press. (2006). What is marketing? Boston, Mass.: Harvard Business School Press.

Παραπομπή Chicago Style

Harvard Business School. Press. What Is Marketing? Boston, Mass.: Harvard Business School Press, 2006.

Παραπομπή MLA

Harvard Business School. Press. What Is Marketing? Boston, Mass.: Harvard Business School Press, 2006.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.