PARISHAT PRASAMGANGAL, Part III - GUPTAN NAIR, S.; JOSEPH, Mundasserry; KESAVA DEV, P.; MUHAMMED KOYA, C.H.; Sukumar Azhikkode; VALLATHOL, Narayan Menon (Sahithya Pravarthaka Sahakarana Sangham, Kottayam Kottayam, 1960)