APA-referens (7:e uppl.)

Sharma J K. (2009). Operations Research: Theory and Applications (4TH.). Mcmillan.

Chicago-referens (17:e uppl.)

Sharma J K. Operations Research: Theory and Applications. 4TH. Delhi: Mcmillan, 2009.

MLA-referens (9:e uppl.)

Sharma J K. Operations Research: Theory and Applications. 4TH. Mcmillan, 2009.