APA Edition Citation

Kothari, C. R. (1991). Research methodology: Methods and techniques. (2 (1990,2003,2004,2007,2010,2014).). Wiley Eastern.

Chicago Edition Citation

Kothari, C. R. Research Methodology: Methods and Techniques. 2 (1990,2003,2004,2007,2010,2014). New Delhi: Wiley Eastern, 1991.

MLA Edition Citation

Kothari, C. R. Research Methodology: Methods and Techniques. 2 (1990,2003,2004,2007,2010,2014). Wiley Eastern, 1991.