एपीए उद्धरण

Gupta, C. B. (1993). An introduction to statistical methods. Vikas.

शिकागो स्टाइल उद्धरण

Gupta, C. B. An Introduction to Statistical Methods. New Delhi: Vikas, 1993.

एमएलए उद्धरण

Gupta, C. B. An Introduction to Statistical Methods. Vikas, 1993.