Sverdrup, H. U. (1976). Samundrangal. State Institute of Languages.
Chicago Style aipamenaSverdrup, H U. Samundrangal. Trivandrum: State Institute of Languages, 1976.
MLA aipamenaSverdrup, H U. Samundrangal. State Institute of Languages, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.