Gupta, S. (1993). Research Methodology and Statistical Techniques. Deep & Deep.
Chicago Edition CitationGupta, Santosh. Research Methodology and Statistical Techniques. New Delhi: Deep & Deep, 1993.
Cita MLAGupta, Santosh. Research Methodology and Statistical Techniques. Deep & Deep, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.