एपीए उद्धरण

Agrawal, A., & Varma, H. G. (1989). India: Economic Information Year Book, 1989-90. National Publishing House.

शिकागो स्टाइल उद्धरण

Agrawal, AN, और H.O Gupta Varma. India: Economic Information Year Book, 1989-90. New Delhi: National Publishing House, 1989.

एमएलए उद्धरण

Agrawal, AN, और H.O Gupta Varma. India: Economic Information Year Book, 1989-90. National Publishing House, 1989.