APA-viite (7. p.)

Collier, D. A., & Evans, J. R. (2007). Operations management: Goods, services and value chains (2nd ed.). Thomson/South-Western.

Chicago-viite (17. p.)

Collier, David A., ja James R. Evans. Operations Management: Goods, Services and Value Chains. 2nd ed. Mason, OH: Thomson/South-Western, 2007.

MLA-viite (9. p.)

Collier, David A., ja James R. Evans. Operations Management: Goods, Services and Value Chains. 2nd ed. Thomson/South-Western, 2007.