Ray, G. C., & Hossain, E. (2007). Operation research (First edition.). Titas Publications.
Chicagoスタイル(17版)引用形式Ray, Ganesh Chnadra, , Elias Hossain. Operation Research. First edition. Dhaka: Titas Publications, 2007.
MLA(9版)引用形式Ray, Ganesh Chnadra, , Elias Hossain. Operation Research. First edition. Titas Publications, 2007.
警告: この引用は必ずしも正確ではありません.