"Age of the Nandas and Mauryas" (Delhi : Motilal Banarsidass, c1952) ISBN 0-89684-167-7* Bongard-Levin, G. M. "Mauryan India" (Stosius Inc/Advent Books Division May 1986) ISBN 0-86590-826-5* Chand Chauhan, Gian.
"Age of the Nandas and Mauryas" (Delhi : Motilal Banarsidass, c1952) ISBN 0-89684-167-7* Bongard-Levin, G. M. "Mauryan India" (Stosius Inc/Advent Books Division May 1986) ISBN 0-86590-826-5* Chand Chauhan, Gian.