Gupta, S. (1984). Statistical methods (19th rev.& enl.ed.). New Delhi: S.Chand.
Chicago Style CitationGupta, S.P. Statistical Methods. 19th rev.& enl.ed. New Delhi: S.Chand, 1984.
MLA CitationGupta, S.P. Statistical Methods. 19th rev.& enl.ed. New Delhi: S.Chand, 1984.
Warning: These citations may not always be 100% accurate.