APA Zitierstil

Kothari, C. R., & Gaurav Garg. (2019). Research methodology: Methods and techniques (4th ed.). New Age International (P) Limited, Publishers.

Chicago Zitierstil

Kothari, C. R., und Gaurav Garg. Research Methodology: Methods and Techniques. 4th ed. London: New Age International (P) Limited, Publishers, 2019.

MLA Zitierstil

Kothari, C. R., und Gaurav Garg. Research Methodology: Methods and Techniques. 4th ed. New Age International (P) Limited, Publishers, 2019.