Cita APA

Kothari. (1985). research methdology: Methods and techniques/2e (2nd ed.). Wiley Eastern.

Chicago Edition Citation

Kothari. Research Methdology: Methods and Techniques/2e. 2nd ed. New Delhi: Wiley Eastern, 1985.

Cita MLA

Kothari. Research Methdology: Methods and Techniques/2e. 2nd ed. Wiley Eastern, 1985.