Author: Asirvatham, E.
Publisher:Upper India Pub. House,Lucknow
Copyright:1936
Author: Creston, Dormer
Publisher:Thornton Butterworth Ltd, London
Copyright:1936
Author: Inge, William Ralph
Publisher:Longmans, Green and Co., London
Copyright:1936
Author: Mayer, Gustav
Publisher:Chapman and Hall LTD., London
Copyright:1936
Author: Rich, E. M.
Publisher:London County Council
Copyright:1936
Author: Tuganoff, Prince Moussa Bey
Publisher:Samson Low, London
Copyright:1936
Author: Ehrlich, Eugen
Publisher:Harvard University Press, Massachusetts
Copyright:1936
Author: Taylor, Margaret S.
Publisher:George Allen & Unwin, London
Copyright:1948
Author: Gandhi, M.K.
Publisher:Public Affairs Prss, Washington D. C.
Copyright:1948
Author: Jellicoe, G. A.
Publisher:Country Life,London
Copyright:1936
Author: Franke, O.
Publisher:Walter De Gruyter & Co., Berlin
Copyright:1948