Sinha, S. a. D. A. K. Research Methodology, Vol. 1. Ess Ess.
Chicago Edition CitationSinha, SC and Dhiman A K. Research Methodology, Vol. 1. [s.l]: Ess Ess.
Cita MLASinha, SC and Dhiman A K. Research Methodology, Vol. 1. Ess Ess.
Atenció: Aquestes cites poden no estar 100% correctes.