एपीए उद्धरण

C R Kothari. (1995). Research methodology (2nd ed.). Wishwa Prakashan.

शिकागो स्टाइल उद्धरण

C R Kothari. Research Methodology. 2nd ed. New Delhi: Wishwa Prakashan, 1995.

एमएलए उद्धरण

C R Kothari. Research Methodology. 2nd ed. Wishwa Prakashan, 1995.