George Onakkoor. (2001). Kalthamara. D C Books.
Chicago Style aipamenaGeorge Onakkoor. Kalthamara. Kottayam: D C Books, 2001.
MLA aipamenaGeorge Onakkoor. Kalthamara. D C Books, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
George Onakkoor. (2001). Kalthamara. D C Books.
Chicago Style aipamenaGeorge Onakkoor. Kalthamara. Kottayam: D C Books, 2001.
MLA aipamenaGeorge Onakkoor. Kalthamara. D C Books, 2001.