Gupta, C. B. a. . V. G. (2009). Introduction to statistical methods (23 Edition.).
Chicago Edition CitationGupta, C B and Vijay Gupta. Introduction to Statistical Methods. 23 Edition. Vikas Publishing House Pvt. Ltd., New Delhi, 2009.
MLA Edition CitationGupta, C B and Vijay Gupta. Introduction to Statistical Methods. 23 Edition. 2009.
Warning: These citations may not always be 100% accurate.