Sebastian Puthuveedu. (1984). Arivinte kaaykanikal.
Chicago Style aipamenaSebastian Puthuveedu. Arivinte Kaaykanikal. Kottayam, DCB, 1984.
MLA aipamenaSebastian Puthuveedu. Arivinte Kaaykanikal. 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.