Appan, K. P. (1995). Penayude samaramukhangal.
Chicago Style aipamenaAppan, K P. Penayude Samaramukhangal. Kollam, Imprint, 1995.
MLA aipamenaAppan, K P. Penayude Samaramukhangal. 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena