Sahu, B. (1979). Crop substitution in Orissa. Indian Council of Agricultural Research.
Chicago Style aipamenaSahu, Bishwanath. Crop Substitution in Orissa. New Delhi: Indian Council of Agricultural Research, 1979.
MLA aipamenaSahu, Bishwanath. Crop Substitution in Orissa. Indian Council of Agricultural Research, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.