एपीए उद्धरण

Gupta, S. P. (1979). Advanced practical statistics (4th ed.). S Chand&Co.

शिकागो स्टाइल उद्धरण

Gupta, S. P. Advanced Practical Statistics. 4th ed. New Delhi: S Chand&Co, 1979.

एमएलए उद्धरण

Gupta, S. P. Advanced Practical Statistics. 4th ed. S Chand&Co, 1979.