Ranjit Kumar. (2011). Research Methodology: A step by step guide for beginners (3 Edition.).
Chicago Edition CitationRanjit Kumar. Research Methodology: A Step by Step Guide for Beginners. 3 Edition. Sage Publications, New Delhi, 2011.
Cita MLARanjit Kumar. Research Methodology: A Step by Step Guide for Beginners. 3 Edition. 2011.
Atenció: Aquestes cites poden no estar 100% correctes.