एपीए उद्धरण

Chopra, R. (2001). Master key to MBA entrance exam (7th ed.). Galgotia Publishers Pvt. Ltd.

शिकागो स्टाइल उद्धरण

Chopra, Ravi. Master Key to MBA Entrance Exam. 7th ed. New Delhi: Galgotia Publishers Pvt. Ltd, 2001.

एमएलए उद्धरण

Chopra, Ravi. Master Key to MBA Entrance Exam. 7th ed. Galgotia Publishers Pvt. Ltd, 2001.