Cita APA

Bhalla G S & Gurmail Singh. (2001). Indian agriculture: Four decades of development. Sage.

Chicago Edition Citation

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

Cita MLA

Bhalla G S i Gurmail Singh. Indian Agriculture: Four Decades of Development. Sage, 2001.