APA-viite (7. p.)

Handfield, R. B. (2011). Sourcing and Supply Chain Management (5th.). Cengage Learning.

Chicago-viite (17. p.)

Handfield, Robert B. Sourcing and Supply Chain Management. 5th. Delhi: Cengage Learning, 2011.

MLA-viite (9. p.)

Handfield, Robert B. Sourcing and Supply Chain Management. 5th. Cengage Learning, 2011.