Ezhuthachan. (2005). Adhyathma Ramayanam. Mathrubhumi.
Chicago Style aipamenaEzhuthachan. Adhyathma Ramayanam. Kozhikode: Mathrubhumi, 2005.
MLA aipamenaEzhuthachan. Adhyathma Ramayanam. Mathrubhumi, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.