Παραπομπή APA

Prasad, J., & Usman, M. (1985). Statistics for Iron & Steel Industry in India (6th ed.). S A I L.

Παραπομπή Chicago Style

Prasad, J., και M. Usman. Statistics for Iron & Steel Industry in India. 6th ed. New Delhi: S A I L, 1985.

Παραπομπή MLA

Prasad, J., και M. Usman. Statistics for Iron & Steel Industry in India. 6th ed. S A I L, 1985.