Tohutoro APA (7th ed.)

Kothari, C. (2004). Research methodology: Methods [and] techniques (Rev. 2nd ed.). New Age International Publishers.

Tohutoru Kātū Chicago (17th ed.)

Kothari, C.R. Research Methodology: Methods [and] Techniques. Rev. 2nd ed. New Delhi: New Age International Publishers, 2004.

Tohutoro MLA (9th ed.)

Kothari, C.R. Research Methodology: Methods [and] Techniques. Rev. 2nd ed. New Age International Publishers, 2004.