Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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