Jayakumar Vijayalayam. (1987). Sarasa gayaka kavimani K C Kesava Pillai. National.
Chicago Style aipamenaJayakumar Vijayalayam. Sarasa Gayaka Kavimani K C Kesava Pillai. Kottayam: National, 1987.
MLA aipamenaJayakumar Vijayalayam. Sarasa Gayaka Kavimani K C Kesava Pillai. National, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.