एपीए उद्धरण

Choudhary,B N. (1982). Land utilisation: In subarnarekha basin. Classical.

शिकागो स्टाइल उद्धरण

Choudhary,B N. Land Utilisation: In Subarnarekha Basin. New Delhi: Classical, 1982.

एमएलए उद्धरण

Choudhary,B N. Land Utilisation: In Subarnarekha Basin. Classical, 1982.