APA aipamena

Randhawa,M S. History of agriculture in India: Volume IV 1947-1981. ICAR.

Chicago Style aipamena

Randhawa,M S. History of Agriculture in India: Volume IV 1947-1981. New Delhi: ICAR.

MLA aipamena

Randhawa,M S. History of Agriculture in India: Volume IV 1947-1981. ICAR.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.