एपीए उद्धरण

Gopalan,M.R. (2009). Management Guide to Quality and Productivity (2nd.). Biztantra.

शिकागो स्टाइल उद्धरण

Gopalan,M.R. Management Guide to Quality and Productivity. 2nd. New Delhi: Biztantra, 2009.

एमएलए उद्धरण

Gopalan,M.R. Management Guide to Quality and Productivity. 2nd. Biztantra, 2009.