एपीए उद्धरण

Ravi Chopra & Gulati S.L. (1984). Bank probationary office Exam (6th ed.). Book house publishers.

शिकागो स्टाइल उद्धरण

Ravi Chopra और Gulati S.L. Bank Probationary Office Exam. 6th ed. New Delhi: Book house publishers, 1984.

एमएलए उद्धरण

Ravi Chopra और Gulati S.L. Bank Probationary Office Exam. 6th ed. Book house publishers, 1984.