एपीए उद्धरण

Puri, G. K. (2014). Econoics for all Competitive Examinations.

शिकागो स्टाइल उद्धरण

Puri, Gopal K. Econoics for All Competitive Examinations. IIMS Publications, New Delhi, 2014.

एमएलए उद्धरण

Puri, Gopal K. Econoics for All Competitive Examinations. 2014.