एपीए उद्धरण

Sharma, S. (2006). Introductory operations research. Discovery.

शिकागो स्टाइल उद्धरण

Sharma, S.C. Introductory Operations Research. N.Delhi: Discovery, 2006.

एमएलए उद्धरण

Sharma, S.C. Introductory Operations Research. Discovery, 2006.