Thankachan Mariyapuram. (1982). Appuram. Granthakartha.
Chicago Style aipamenaThankachan Mariyapuram. Appuram. Granthakartha, 1982.
MLA aipamenaThankachan Mariyapuram. Appuram. Granthakartha, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.