Author: Basu, Purnendu
Publisher:National Archives of India, New Delhi
Copyright:1960
Author: Hilton, John; Mallon, J. J.; Mavor, Sam
Publisher:Victor and Gollancz, London
Copyright:1935
Author: Robb, David M. Garrison, J. J.
Publisher:Harper & Brothers Publishers, New York
Copyright:1935
Author: Woolley , Leonard
Publisher:George allen and unwin,London
Copyright:1962
Author: Corbin, Henry
Publisher:Routledge & Kegan Paul Ltd., London
Copyright:1960
Author: Husaini (Saiyid.), Abdul Qadir
Publisher:Firma K.L. Mukhopadhyay, Calcutta
Copyright:1960
Author: Evans, Catherine P. Lloyd
Publisher:Sir Isaac Pitman, London
Copyright:1935
Author: Vidyabhusan, Satischandra Punnananda Swami Mitra, Sailendranath
Publisher:University of Calcutta, Calcutta
Copyright:1935
Author: Scholars, Dutch
Publisher:Royal Tropical Institute, Amsterdam
Copyright:1960
Author: Waley, Arthur
Publisher:George Allen and Unwin, London
Copyright:1960
Author: Goswami, Praphulladatta
Publisher:University of Gauhati, Assam
Copyright:1960