Citazione Stile APA (7a Edizione)

Kothari, C. R. (2020). Research Methodology: Methods and Techniques (4th.). New Age International Publishers.

Citazione stile Chigago Style (17a edizione)

Kothari, C R. Research Methodology: Methods and Techniques. 4th. Banglore: New Age International Publishers, 2020.

Citatione MLA (9a ed.)

Kothari, C R. Research Methodology: Methods and Techniques. 4th. New Age International Publishers, 2020.