APA aipamena

Naidu, N. V. R. R. (2011). Operations research.

Chicago Style aipamena

Naidu, N V R; Rajendra. Operations Research. I K International Publishing House, 2011.

MLA aipamena

Naidu, N V R; Rajendra. Operations Research. 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.