एपीए उद्धरण

Narain, P. (2014). Operations management. Calicut University Central Co-operative Stores.

शिकागो स्टाइल उद्धरण

Narain, Prahlad. Operations Management. Calicut University: Calicut University Central Co-operative Stores, 2014.

एमएलए उद्धरण

Narain, Prahlad. Operations Management. Calicut University Central Co-operative Stores, 2014.