Author: Sastri, K. A. Nilkanta
Publisher:Motilal Banarsidas, New Delhi
Copyright:1967
Author: Chick, N.A.
Publisher:Charles Knight, London
Copyright:1974
Author: Singh, Nahar
Publisher:Amdhari History Research Society, Haryana
Copyright:1967
Author: Mookerjee, Amalendu Prasad
Publisher:Minerva Publications, Calcutta
Copyright:1974