Antarjatik Samparker Itihash Prothom Biswajudhyattor Jug Hoite Bortoman Kal Porjonto Asit Kumar Sen - 3rd ed. - Kolkata K . P. Bagchi and Company 1989 ISBN: 81-7074-40-1 Rs. 60 Dewey Class. No.: 327.09 / As 832