Παραπομπή APA

C R Kothari. (1985). Research Methodology: Methods and Techniques (Ed-2.). Vishwa Prakashan.

Παραπομπή Chicago Style

C R Kothari. Research Methodology: Methods and Techniques. Ed-2. New Delhi: Vishwa Prakashan, 1985.

Παραπομπή MLA

C R Kothari. Research Methodology: Methods and Techniques. Ed-2. Vishwa Prakashan, 1985.