Govinda Pillai, P. (1992). Saahithyam: Adhogathiyum purogathiyum.
Chicago Style aipamenaGovinda Pillai, P. Saahithyam: Adhogathiyum Purogathiyum. Thiruvananthapurma, Chintha, 1992.
MLA aipamenaGovinda Pillai, P. Saahithyam: Adhogathiyum Purogathiyum. 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.