Jha, Jagdish Chandra. The Kol Insurrection of Chota-Nagpur / Jagdish Chandra Jha. - Calcutta, India : Thacker, Spink, 1964. - x, 242, xxii p. : Based in part on thesis, University of London. ISBN: TBA4766 Dewey Class. No.: 954.12 / Ko