Author: Valentin, Hugo
Publisher:Victor Gollancz Ltd., London
Copyright:1936
Author: Ramaswamy, N.S. Ramachandran, S.N.
Publisher:Nitie Publ, Bombay
Copyright:1970
Author: Husayn Nainar, S. Muhammad
Publisher:University of Madras,Madras
Copyright:1942
Author: Sahni, Daya Ram
Publisher:Archaeology Servey of India,Jaipur
Copyright:1940
Author: Basu, Purnendu
Publisher:National Archives of India, New Delhi
Copyright:1960
Author: Vairanapillai, M.S.
Publisher:M.S. Vairanapillai, Madras
Copyright:1946
Author: Milward, Marguerite
Publisher:T. Werner Laurie, London
Copyright:1948
Author: Milward, Marguerite
Publisher:T. Werner Laurie Ltd., London
Copyright:1948
Author: Hackin, J. Huart, Clement Linossier, Raymonde Wilman-Grabowska, H. Marchal, Charles-Henri Maspero, Henri Eliseev, Serge
Publisher:Geroge G. Harrap, London
Copyright:1932
Author:
Publisher:Baba Kharak Singh Abhinandan Committee, New Delhi
Copyright:1954
Author: Gupta, Pratul C.
Publisher:Oxford University Press, London
Copyright:1939
Author: Parvate, T V
Publisher:Navajivan Publishing House, Ahmedabad
Copyright:1958
Author: Barua, Benimadhab
Publisher:India Research Institute, Calcutta
Copyright:1934
Author: Subbarao, Bendapudi
Publisher:Maharaja Sayajirao University of Baroda, Baroda
Copyright:1953