Παραπομπή APA

Russell, R. S. (2003). Operation Management/4e (4th ed.). Person.

Παραπομπή Chicago Style

Russell, Roberta S. Operation Management/4e. 4th ed. New Delhi: Person, 2003.

Παραπομπή MLA

Russell, Roberta S. Operation Management/4e. 4th ed. Person, 2003.