एपीए उद्धरण

Garg, S. (2006). Four decades of distance education in India. Viva Books.

शिकागो स्टाइल उद्धरण

Garg, Suresh. Four Decades of Distance Education in India. New Delhi: Viva Books, 2006.

एमएलए उद्धरण

Garg, Suresh. Four Decades of Distance Education in India. Viva Books, 2006.