Gupta, S. (1981). Statistical methods/16e (16th ed.). Sulthan Chand & Sons.
Chicago Edition CitationGupta, S.P. Statistical Methods/16e. 16th ed. New Delhi: Sulthan Chand & Sons, 1981.
MLA Edition CitationGupta, S.P. Statistical Methods/16e. 16th ed. Sulthan Chand & Sons, 1981.
Warning: These citations may not always be 100% accurate.