APA način citiranja

Krajewski, L. J., & Ritzman, L. P. (2006). Operations management: Processes and value chains (7th.). Dorling Kindersley.

Čikaški stil citiranja

Krajewski, Lee J., i Larry P. Ritzman. Operations Management: Processes and Value Chains. 7th. New Delhi: Dorling Kindersley, 2006.

MLA način citiranja

Krajewski, Lee J., i Larry P. Ritzman. Operations Management: Processes and Value Chains. 7th. Dorling Kindersley, 2006.