Author: J.F., Blacker
Publisher:Indian Reprint Publication Co., New Delhi
Copyright:1975
Author: Withers, Percy
Publisher:Jonathan Cape, London
Copyright:1940
Author: Evans, Johnson A. Fearenside, C. S.
Publisher:W. B. Clive, London
Copyright:1974
Author: Bose, Pramatha Nath
Publisher:Asian Publication Services, New Delhi
Copyright:1975
Author: Dasgupta, Surendranath
Publisher:Cambridge University Press, London
Copyright:1940
Author: Prasad, Ishwari
Publisher:Chugh Publications, Allahabad
Copyright:1974
Author: Pogson, W. R.
Publisher:B. R. Publishing Corporation, Delhi
Copyright:1974
Author: Prasad, Ishwari
Publisher:Central Book Depot, Allahabad
Copyright:1974
Author: Saksena, Ram Babu
Publisher:Ram Narain Lal, Allahabad
Copyright:1940
Author: Bhattacharyya, P. N.
Publisher:Manager of Publications, Delhi
Copyright:1940
Author: Rackham, Bernard
Publisher:Glasgow, Blackie & Son Limited , London, Glasgow
Copyright:1940
Author: Nehemiah Nilakantha Sastri Goreh, Sastri Goreh,Nehemiah Nilakantha
Publisher:The Syndics of the Cambridge Univercity Press:London
Copyright:1940
Author: Majumdar, R.C; Attekar, A.S.
Publisher:Motilal Banarasi Dass, Lahore
Copyright:1940
Author: Plott, John C.
Publisher:Motilal Banarasidass, Delhi
Copyright:1974
Author: Basu, Minendra Nath Basu, Malay Nath
Publisher:The World Press, Calcutta
Copyright:1975