O N V Kurup. (2002). Ujjayini. D C Books.
Chicago Style aipamenaO N V Kurup. Ujjayini. Kottayam: D C Books, 2002.
MLA aipamenaO N V Kurup. Ujjayini. D C Books, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena