APA Edition Citation

Prem Kumar Gupta & Hira, D. S. (2014). Operations research. S Chand & Co.

Chicago Edition Citation

Prem Kumar Gupta and D S. Hira. Operations Research. New Delhi: S Chand & Co, 2014.

MLA Edition Citation

Prem Kumar Gupta and D S. Hira. Operations Research. S Chand & Co, 2014.

Warning: These citations may not always be 100% accurate.