Παραπομπή APA

Không rõ. (2001). Promotion and Advertising. Youth PublishingHouse.

Παραπομπή Chicago Style

Không rõ. Promotion and Advertising. Youth PublishingHouse, 2001.

Παραπομπή MLA

Không rõ. Promotion and Advertising. Youth PublishingHouse, 2001.

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