Prasad, K. N. (1994). Four decades of Indian agriculture V.2. Manas Publication.
Chicago Style aipamenaPrasad, K N. Four Decades of Indian Agriculture V.2. Delhi: Manas Publication, 1994.
MLA aipamenaPrasad, K N. Four Decades of Indian Agriculture V.2. Manas Publication, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.