एपीए उद्धरण

Gopalan,R. (2004). English for competitive examinations. Vijay Nicole imprints.

शिकागो स्टाइल उद्धरण

Gopalan,R. English for Competitive Examinations. Chennai: Vijay Nicole imprints, 2004.

एमएलए उद्धरण

Gopalan,R. English for Competitive Examinations. Vijay Nicole imprints, 2004.