Παραπομπή APA

Gupta, S. B. (1992). Black income in India. Sage Publications.

Παραπομπή Chicago Style

Gupta, Suraj B. Black Income in India. New Delhi: Sage Publications, 1992.

Παραπομπή MLA

Gupta, Suraj B. Black Income in India. Sage Publications, 1992.