Style de citation APA (7e éd.)

Gupta, P. K., & Hira, D. K. (2014). Introduction to Operations Research. S. Chand.

Style de citation Chicago (17e éd.)

Gupta, Prem Kumar, et D.S.; Kamboj Hira. Introduction to Operations Research. New Delhi: S. Chand, 2014.

Style de citation MLA (9e éd.)

Gupta, Prem Kumar, et D.S.; Kamboj Hira. Introduction to Operations Research. S. Chand, 2014.