APA
Bhatia B. M., . (1988). Indian agriculture. New Delhi: Sage Publication.
Chicago
Bhatia B M, . 1988. Indian agriculture. New Delhi: Sage Publication.
Harvard
Bhatia B. M., . (1988). Indian agriculture. New Delhi: Sage Publication.
MLA
Bhatia B M, . Indian agriculture. New Delhi: Sage Publication. 1988.