GUPTA S.P. (1997). STATISTICAL METHODS. SULTHAN CHAND.
Chicago Edition CitationGUPTA S.P. STATISTICAL METHODS. DELHI: SULTHAN CHAND, 1997.
MLA Edition CitationGUPTA S.P. STATISTICAL METHODS. SULTHAN CHAND, 1997.
Warning: These citations may not always be 100% accurate.