Cita APA

Kothari, C. R. (2014). Research methodology: Methods and techniques (3 Edition.).

Chicago Edition Citation

Kothari, C R. Research Methodology: Methods and Techniques. 3 Edition. New Age International Publishers, New Delhi, 2014.

Cita MLA

Kothari, C R. Research Methodology: Methods and Techniques. 3 Edition. 2014.