Acharya, U. R. (1958). Janathavijnanam tr by P A Menon.
Chicago Style aipamenaAcharya, U. R. Janathavijnanam Tr by P A Menon. 1958.
MLA aipamenaAcharya, U. R. Janathavijnanam Tr by P A Menon. 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.