Cita APA (7a ed.)
Kumar, R. (2014). Research Methodology: A Step by step Guide for Biginners (4th ed.). Sage.
Cita Chicago Style (17a ed.)
Kumar, Ranjit. Research Methodology: A Step by Step Guide for Biginners. 4th ed. New Delhi: Sage, 2014.
Cita MLA (9a ed.)
Kumar, Ranjit. Research Methodology: A Step by Step Guide for Biginners. 4th ed. Sage, 2014.
Precaución: Estas citas no son 100% exactas.