Cita APA (7a ed.)

Kothari, C. R. (2019). Research Methodology. New Age International Publishers.

Cita Chicago Style (17a ed.)

Kothari, C R. Research Methodology. New Delhi: New Age International Publishers, 2019.

Cita MLA (9a ed.)

Kothari, C R. Research Methodology. New Age International Publishers, 2019.