APA (7th ed.) Zitazioa
Krajewski, L. J. (2011). Operations management: Processes and supply chains (9th ed.). Pearson.
Chicago Style (17th ed.) Zitazioa
Krajewski, Lee J. Operations Management: Processes and Supply Chains. 9th ed. New Delhi: Pearson, 2011.
MLA (9th ed.) Zitazioa
Krajewski, Lee J. Operations Management: Processes and Supply Chains. 9th ed. Pearson, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.