APA استشهاد

Gupta, S. (2005). Research methodology and statistical techniques. Deep and Deep publications.

استشهاد بنمط شيكاغو

Gupta, Santhosh. Research Methodology and Statistical Techniques. New Delhi: Deep and Deep publications, 2005.

MLA استشهاد

Gupta, Santhosh. Research Methodology and Statistical Techniques. Deep and Deep publications, 2005.