Author: Sahai, Govind
Publisher:Rajkamal Publications, Delhi
Copyright:1947
Author: Harrison, Frederick
Publisher:John Murray, Albemarle Street, London
Copyright:1943
Author: Spanton, W. S.
Publisher:Winsor & Newton, London
Copyright:1947
Author: Namus, M.Shuja
Publisher:Lion Press, Lahore
Copyright:1948
Author: Iyer, L.A.N.
Publisher:Baptist mission,Calcutta
Copyright:1948
Author: Dutt, K. Guru
Publisher:Banglore Press, Banglore
Copyright:1943
Author: Thompson, E.A.
Publisher:Clarendon Press, Oxford
Copyright:1948
Author: Eberhard, Wolfram
Publisher:Routledge & Kegan Paul Ltd., London
Copyright:1948
Author: Nurullah, Syed Naik, J.P.
Publisher:Macmillan, Bombay
Copyright:1943
Author: Srinivasachari, C. S. Rao Bahadur
Publisher:Annamalai University, Madras
Copyright:1943
Author:
Publisher:George Routledge & Sons Ltd., London
Copyright:1947
Author: Mookerji, Radha Kumud
Publisher:Padma Publications, Bombay
Copyright:1943
Author: Herzfeld, E
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1998