APA استشهاد

Sharma, J. (2007). Operational research: Theory amd applications (3rd ed.). Macmillan India Ltd.

استشهاد بنمط شيكاغو

Sharma, J.K. Operational Research: Theory Amd Applications. 3rd ed. New Delhi: Macmillan India Ltd, 2007.

MLA استشهاد

Sharma, J.K. Operational Research: Theory Amd Applications. 3rd ed. Macmillan India Ltd, 2007.