Handfield, R. B. (2011). Sourcing and Supply Chain Management (5th.). Cengage Learning.
Čikaški stil citiranja (17. izdanje)Handfield, Robert B. Sourcing and Supply Chain Management. 5th. Delhi: Cengage Learning, 2011.
MLA način citiranja (9. izdanje)Handfield, Robert B. Sourcing and Supply Chain Management. 5th. Cengage Learning, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.