Unithiri,N.V.P. (2008). Pracheena Bharatheeya Darsanam. Sahitya Pravarthaka Society Ltd.
Chicago Edition CitationUnithiri,N.V.P. Pracheena Bharatheeya Darsanam. Kottayam: Sahitya Pravarthaka Society Ltd, 2008.
Cita MLAUnithiri,N.V.P. Pracheena Bharatheeya Darsanam. Sahitya Pravarthaka Society Ltd, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.