Author: Bandyopadhyaya, Narayan Chandra
Publisher:C.O. Book Agency, Calcutta
Copyright:1938
Author: Wood, H. G.
Publisher:Student Christian Movement Press, London
Copyright:1938
Author: Sheldon, Wilfrid
Publisher:J And A Churchill, London
Copyright:1945
Author: Dutt, Nalinaksha
Publisher:Calcutta Oriential Press, Calcutta
Copyright:1945
Author: Bandyopadhyaya, Narayanchandra
Publisher:University of calcutta, Calcutta
Copyright:1945
Author: Smith, Vincent A
Publisher:Wisdom Publications, Bulandshahr, U.P. (India)
Copyright:1981
Author: Torrens, W.M.
Publisher:Lakshmi Narayan Nath
Copyright:1938
Author: Ratnagar,Shereen
Publisher:Oxford University Press, Delhi
Copyright:1981
Author:
Publisher:Encyclopedia Britannica, London
Copyright:1938