Poulose P. V. (1983). Neerikshana kouthukam. Grandhakartha.
Chicago Style aipamenaPoulose P. V. Neerikshana Kouthukam. Grandhakartha, 1983.
MLA aipamenaPoulose P. V. Neerikshana Kouthukam. Grandhakartha, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.