Παραπομπή APA

Gupta, S. (1993). Research Methodology and Statistical Techniques. Deep & Deep.

Παραπομπή Chicago Style

Gupta, Santosh. Research Methodology and Statistical Techniques. New Delhi: Deep & Deep, 1993.

Παραπομπή MLA

Gupta, Santosh. Research Methodology and Statistical Techniques. Deep & Deep, 1993.