APA-referens (7:e uppl.)

Kapoor, V. (1999). Operations research problems and solutions (4th(rev.).). Sultan Chand.

Chicago-referens (17:e uppl.)

Kapoor, V.K. Operations Research Problems and Solutions. 4th(rev.). New Delhi: Sultan Chand, 1999.

MLA-referens (9:e uppl.)

Kapoor, V.K. Operations Research Problems and Solutions. 4th(rev.). Sultan Chand, 1999.