APA aipamena

Gupta, C. B. (1973). An introduction to statistical methods. Vikas Publishing House Pvt Ltd.

Chicago Style aipamena

Gupta, C B. An Introduction to Statistical Methods. New Delhi: Vikas Publishing House Pvt Ltd, 1973.

MLA aipamena

Gupta, C B. An Introduction to Statistical Methods. Vikas Publishing House Pvt Ltd, 1973.