Sreedharan, P. (1959). Sahitya sambarkam. Sahitya Pravarthaka Sahakarana Sangam.
Chicago Edition CitationSreedharan, Pilla. Sahitya Sambarkam. Sahitya Pravarthaka Sahakarana Sangam, 1959.
Cita MLASreedharan, Pilla. Sahitya Sambarkam. Sahitya Pravarthaka Sahakarana Sangam, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.