Cita APA (7th ed.)

GUPTA S P. (2005). STATISTICAL METHODS VOL I. SULTAN CHAND AND SONS.

Cita Chicago (17th ed.)

GUPTA S P. STATISTICAL METHODS VOL I. NEW DELHI: SULTAN CHAND AND SONS, 2005.

Cita MLA (9th ed.)

GUPTA S P. STATISTICAL METHODS VOL I. SULTAN CHAND AND SONS, 2005.