Cita APA

Kothari, C. R. (2013). Research Methodology: Methods and Technics (2 nd Rev.). New Age International.

Chicago Edition Citation

Kothari, C R. Research Methodology: Methods and Technics. 2 nd Rev. New Age International, 2013.

Cita MLA

Kothari, C R. Research Methodology: Methods and Technics. 2 nd Rev. New Age International, 2013.