Girish, P. M. (1998). Keralathile acharabhasha. State Institute of Languages.
Chicago Edition CitationGirish, P. M. Keralathile Acharabhasha. Thiruvananthapuram: State Institute of Languages, 1998.
Cita MLAGirish, P. M. Keralathile Acharabhasha. State Institute of Languages, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.