APA (7e ed.) Bronvermelding

Kothari, C. R., & Garg, G. (2019). Research Methodology: Methods and Techniques (4th ed.). New Age International Publishers.

Chicago (17e ed.) Bronvermelding

Kothari, C. R., en Gaurav Garg. Research Methodology: Methods and Techniques. 4th ed. New Delhi: New Age International Publishers, 2019.

MLA (9e ed.) Bronvermelding

Kothari, C. R., en Gaurav Garg. Research Methodology: Methods and Techniques. 4th ed. New Age International Publishers, 2019.