Kumar,Ranjit. (2019). Research Methodology A Step-by-Step Guide for Beginners (5th.). Sage.
Chicago (17e ed.) BronvermeldingKumar,Ranjit. Research Methodology A Step-by-Step Guide for Beginners. 5th. London: Sage, 2019.
MLA (9e ed.) BronvermeldingKumar,Ranjit. Research Methodology A Step-by-Step Guide for Beginners. 5th. Sage, 2019.
Let op: Deze citaties zijn niet altijd 100% accuraat.