APA aipamena

Kothari, C. R. (2020). Research methodology (4th.). New Age International Publisher, New Delhi.

Chicago Style aipamena

Kothari, C. R. Research Methodology. 4th. New Age International Publisher, New Delhi, 2020.

MLA aipamena

Kothari, C. R. Research Methodology. 4th. New Age International Publisher, New Delhi, 2020.

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