APA aipamena

Kothari, C. R. (2019). Research methodology: Methods and techniques (4th.). New Age International Publication.

Chicago Style aipamena

Kothari, C. R. Research Methodology: Methods and Techniques. 4th. Bangalore: New Age International Publication, 2019.

MLA aipamena

Kothari, C. R. Research Methodology: Methods and Techniques. 4th. New Age International Publication, 2019.

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