Kalpatta Narayanan. Ithramathram. DC Books.
Chicago Style aipamenaKalpatta Narayanan. Ithramathram. Kottayam: DC Books.
MLA aipamenaKalpatta Narayanan. Ithramathram. DC Books.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena