एपीए उद्धरण

Goel, B. S. ;. M. (2008). Operations Research (24 edition.).

शिकागो स्टाइल उद्धरण

Goel, B S ; Mittal. Operations Research. 24 edition. Pragati Prakashan, 2008.

एमएलए उद्धरण

Goel, B S ; Mittal. Operations Research. 24 edition. 2008.