APA (7th ed.) Citation

Ray, G. C., & Hossain, E. (2007). Operation research (First edition.). Titas Publications.

Chicago Style (17th ed.) Citation

Ray, Ganesh Chnadra, and Elias Hossain. Operation Research. First edition. Dhaka: Titas Publications, 2007.

MLA (9th ed.) Citation

Ray, Ganesh Chnadra, and Elias Hossain. Operation Research. First edition. Titas Publications, 2007.