Cita APA (7a ed.)
Kumar, R. (2005). Research methodology: A step by-by-step guide for beginners (2nd ed.). Sage Publications.
Cita Chicago Style (17a ed.)
Kumar, Ranjit. Research Methodology: A Step By-by-step Guide for Beginners. 2nd ed. London: Sage Publications, 2005.
Cita MLA (9a ed.)
Kumar, Ranjit. Research Methodology: A Step By-by-step Guide for Beginners. 2nd ed. Sage Publications, 2005.
Precaución: Estas citas no son 100% exactas.