KUMAR, R. (2014). Research methodology: A step-by-step guide for beginners. Sage Publications.
Cita Chicago Style (17a ed.)KUMAR, Ranjit. Research Methodology: A Step-by-step Guide for Beginners. Sage Publications, 2014.
Cita MLA (9a ed.)KUMAR, Ranjit. Research Methodology: A Step-by-step Guide for Beginners. Sage Publications, 2014.
Precaución: Estas citas no son 100% exactas.