APA-referens

Panneer selvam, R. (2012). Production and operations management (3rd. ed.). PHI Learning.

Chicago-stil citat

Panneer selvam, R. Production and Operations Management. 3rd. ed. New Delhi: PHI Learning, 2012.

MLA-referens

Panneer selvam, R. Production and Operations Management. 3rd. ed. PHI Learning, 2012.