APA način citiranja (7. izdanje)

Klassen Robert D. (2006). Cases in Operation Management. Sage Publisher.

Čikaški stil citiranja (17. izdanje)

Klassen Robert D. Cases in Operation Management. New Delhi: Sage Publisher, 2006.

MLA način citiranja (9. izdanje)

Klassen Robert D. Cases in Operation Management. Sage Publisher, 2006.