एपीए उद्धरण

H L Ahuja. (2011). Principles of Microeconomics (19th.). S Chand & Company Ltd.

शिकागो स्टाइल उद्धरण

H L Ahuja. Principles of Microeconomics. 19th. New Delhi: S Chand & Company Ltd, 2011.

एमएलए उद्धरण

H L Ahuja. Principles of Microeconomics. 19th. S Chand & Company Ltd, 2011.