(1952). മലയാളം (2nd.). University Of Travancore.
Chicago Style aipamenaമലയാളം. 2nd. Thiruvananthapuram: University Of Travancore, 1952.
MLA aipamenaമലയാളം. 2nd. University Of Travancore, 1952.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.