APA aipamena

Sahu, B. (1979). Crop substitution in Orissa. Indian Council of Agricultural Research.

Chicago Style aipamena

Sahu, Bishwanath. Crop Substitution in Orissa. New Delhi: Indian Council of Agricultural Research, 1979.

MLA aipamena

Sahu, Bishwanath. Crop Substitution in Orissa. Indian Council of Agricultural Research, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.