Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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