sapilla, K. (1975). Khara sthitibhautikam. State Institute of Languages.
Chicago Style aipamenasapilla, Kumar. Khara Sthitibhautikam. Trivandrum: State Institute of Languages, 1975.
MLA aipamenasapilla, Kumar. Khara Sthitibhautikam. State Institute of Languages, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.