एपीए उद्धरण

Gupta, N. (1979). Agricultural Development of States in India. Seema.

शिकागो स्टाइल उद्धरण

Gupta, N.S. Agricultural Development of States in India. New Delhi: Seema, 1979.

एमएलए उद्धरण

Gupta, N.S. Agricultural Development of States in India. Seema, 1979.