Παραπομπή APA

Sharma, J. (2011). Operation research: Theory and its applications.-4th ed (4th ed.). MacMillan.

Παραπομπή Chicago Style

Sharma, J.K. Operation Research: Theory and Its Applications.-4th Ed. 4th ed. Chennai: MacMillan, 2011.

Παραπομπή MLA

Sharma, J.K. Operation Research: Theory and Its Applications.-4th Ed. 4th ed. MacMillan, 2011.