Kothari, C. (2004). Research methodology: Methods [and] techniques (Rev. 2nd ed.). New Age International Publishers.
Chicago Style (17. basım) AtıfKothari, C.R. Research Methodology: Methods [and] Techniques. Rev. 2nd ed. New Delhi: New Age International Publishers, 2004.
MLA (9th ed.) AtıfKothari, C.R. Research Methodology: Methods [and] Techniques. Rev. 2nd ed. New Age International Publishers, 2004.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..