PRASAD, R. (2004). TEXTBOOK OF FIELD CROPS PRODUCTION VOL II (4.).
Chicago Style aipamenaPRASAD, RAJENDRA. TEXTBOOK OF FIELD CROPS PRODUCTION VOL II. 4. NEW DELHI, ICAR, 2004.
MLA aipamenaPRASAD, RAJENDRA. TEXTBOOK OF FIELD CROPS PRODUCTION VOL II. 4. 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.