Παραπομπή APA

Parmerlee, D. (2000). Auditing markets, products and marketing plans. NTC Business books.

Παραπομπή Chicago Style

Parmerlee, David. Auditing Markets, Products and Marketing Plans. Illinois: NTC Business books, 2000.

Παραπομπή MLA

Parmerlee, David. Auditing Markets, Products and Marketing Plans. NTC Business books, 2000.