Cita APA

Gupta, C. B. (1981). Introduction to Statistical Methods (9th rev.ed.). Vikas Publishing House Pvt. Ltd.

Citación estilo Chicago

Gupta, C. B. Introduction to Statistical Methods. 9th rev.ed. New Delhi: Vikas Publishing House Pvt. Ltd, 1981.

Cita MLA

Gupta, C. B. Introduction to Statistical Methods. 9th rev.ed. Vikas Publishing House Pvt. Ltd, 1981.