Sreedharan, V. K. (2004). Krishiyude nattarivukal. D C Books.
Chicago Style aipamenaSreedharan, V. K. Krishiyude Nattarivukal. Kottayam: D C Books, 2004.
MLA aipamenaSreedharan, V. K. Krishiyude Nattarivukal. D C Books, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.