Narendranath, P. (1992). Parayipetta Pantirukulam (IInd ed.). Prabhath Book House.
Chicago Style aipamenaNarendranath, P. Parayipetta Pantirukulam. IInd ed. Thiruvanathapuram: Prabhath Book House, 1992.
MLA aipamenaNarendranath, P. Parayipetta Pantirukulam. IInd ed. Prabhath Book House, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.