GUPTA S P. (2004). STATISTICAL METHODS (32ND.). SULTAN CHAND AND SONS.
Chicago Style (17th ed.) CitationGUPTA S P. STATISTICAL METHODS. 32ND. NEW DELHI: SULTAN CHAND AND SONS, 2004.
ציטוט MLAGUPTA S P. STATISTICAL METHODS. 32ND. SULTAN CHAND AND SONS, 2004.
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