APA-viite (7. p.)

Kothari, C., & Garg, G. (2019). Research Methodology: Methods and Techniques. New Age International Publishers.

Chicago-viite (17. p.)

Kothari, C.R, ja Gaurav Garg. Research Methodology: Methods and Techniques. New Delhi: New Age International Publishers, 2019.

MLA-viite (9. p.)

Kothari, C.R, ja Gaurav Garg. Research Methodology: Methods and Techniques. New Age International Publishers, 2019.