APA aipamena

Kothari,C R, & Gaurav Garg. (2014). Research methodology: Methods and techniques (4th ed.). New Age Interantional.

Chicago Style aipamena

Kothari,C R, and Gaurav Garg. Research Methodology: Methods and Techniques. 4th ed. New Delhi: New Age Interantional, 2014.

MLA aipamena

Kothari,C R, and Gaurav Garg. Research Methodology: Methods and Techniques. 4th ed. New Age Interantional, 2014.