APA aipamena

Kothari, C. (1999). Research methodology (2nd ed.). Vishwa Prakasha.

Chicago Style aipamena

Kothari, C.R. Research Methodology. 2nd ed. New Delhi: Vishwa Prakasha, 1999.

MLA aipamena

Kothari, C.R. Research Methodology. 2nd ed. Vishwa Prakasha, 1999.