APA aipamena

Kumaran,M.K. (1987). R Sankar. Cultural Publications Dept.,Govt. of Kerala.

Chicago Style aipamena

Kumaran,M.K. R Sankar. Thiruvanathapuram: Cultural Publications Dept.,Govt. of Kerala, 1987.

MLA aipamena

Kumaran,M.K. R Sankar. Cultural Publications Dept.,Govt. of Kerala, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.