Παραπομπή APA

Monczka, R., & Trent, R. (2005). Purchasing and supply chain management. Mason, Ohio: South-Western.

Παραπομπή Chicago Style

Monczka, Robert, και Robert Trent. Purchasing and Supply Chain Management. Mason, Ohio: South-Western, 2005.

Παραπομπή MLA

Monczka, Robert, και Robert Trent. Purchasing and Supply Chain Management. Mason, Ohio: South-Western, 2005.

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