APA (7th ed.) Zitazioa

Collier, D. A., & Evans, J. R. (2021). Operations and supply chain management (2nd. Edition.). Cengage.

Chicago Style (17th ed.) Zitazioa

Collier, David A., eta James R. Evans. Operations and Supply Chain Management. 2nd. Edition. Boston, USA: Cengage, 2021.

MLA (9th ed.) Zitazioa

Collier, David A., eta James R. Evans. Operations and Supply Chain Management. 2nd. Edition. Cengage, 2021.