Tohutoro APA (7th ed.)

Gupta, S. (1996). Statistical Methods: S. P. Gupta.

Tohutoru Kātū Chicago (17th ed.)

Gupta, S.P. Statistical Methods: S. P. Gupta. Sultan hand & Sons , New Delhi, 1996.

Tohutoro MLA (9th ed.)

Gupta, S.P. Statistical Methods: S. P. Gupta. 1996.