SINHA S C AND DHIMAN A K. (2002). RESEARH METHODOLOGY. VOLUME 1. ESS ESS PUBLICATIONS.
Chicago Edition CitationSINHA S C AND DHIMAN A K. RESEARH METHODOLOGY. VOLUME 1. NEWDELHI: ESS ESS PUBLICATIONS, 2002.
Cita MLASINHA S C AND DHIMAN A K. RESEARH METHODOLOGY. VOLUME 1. ESS ESS PUBLICATIONS, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.