Citazione APA

C R Kothari. (1985). Research Methodology: Methods & Techniques (II.). Wishwa Prakashan.

Stile di citazione Chicago

C R Kothari. Research Methodology: Methods & Techniques. II. New Delhi: Wishwa Prakashan, 1985.

Citazione MLA

C R Kothari. Research Methodology: Methods & Techniques. II. Wishwa Prakashan, 1985.