एपीए उद्धरण

Goel, B. (1997). Production and operations management. Pragathi prakashan.

शिकागो स्टाइल उद्धरण

Goel, B.S. Production and Operations Management. Meerut: Pragathi prakashan, 1997.

एमएलए उद्धरण

Goel, B.S. Production and Operations Management. Pragathi prakashan, 1997.