APA aipamena

GUPTA S P. (2004). STATISTICAL METHODS (32ND.). SULTAN CHAND AND SONS.

Chicago Style aipamena

GUPTA S P. STATISTICAL METHODS. 32ND. NEW DELHI: SULTAN CHAND AND SONS, 2004.

MLA aipamena

GUPTA S P. STATISTICAL METHODS. 32ND. SULTAN CHAND AND SONS, 2004.