NARAYANA PILLAI,P.K. (1986). PANCHANANANTE VIMARSANATHRAYAM. KERALA SAHITHYA AKADAMI.
Chicago Style aipamenaNARAYANA PILLAI,P.K. PANCHANANANTE VIMARSANATHRAYAM. THRISHUR: KERALA SAHITHYA AKADAMI, 1986.
MLA aipamenaNARAYANA PILLAI,P.K. PANCHANANANTE VIMARSANATHRAYAM. KERALA SAHITHYA AKADAMI, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.