Kothari,C.R. (2004). Research Methology: Methods and Techniques (2nd ed.). New Age International.
Chicago (17e ed.) BronvermeldingKothari,C.R. Research Methology: Methods and Techniques. 2nd ed. New Delhi: New Age International, 2004.
MLA (9e ed.) BronvermeldingKothari,C.R. Research Methology: Methods and Techniques. 2nd ed. New Age International, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.