Παραπομπή APA

Bhalla, G. S. (2001). Indian agriculture: Four decades of development (1.). Sage.

Παραπομπή Chicago Style

Bhalla, G S. Indian Agriculture: Four Decades of Development. 1. New Delhi: Sage, 2001.

Παραπομπή MLA

Bhalla, G S. Indian Agriculture: Four Decades of Development. 1. Sage, 2001.