Author: Reynolds, Chas E.
Publisher:Concrete Publication,London
Copyright:1962
Author: Randhawa, M.S.
Publisher:Publications Division, Ministry of Information & Broadcasting, Delhi
Copyright:1959
Author: Moult,Thomas
Publisher:Arthur Barker,London
Copyright:1935
Author: Ann, Elisabeth
Publisher:Methuen and Co. Ltd., London
Copyright:1935
Author: Gordon, Cyrus H.
Publisher:Collins,London
Copyright:1962
Author: Havell, E. B.
Publisher:Blackie & Son, London
Copyright:1959
Author: Sircar, N. N.
Publisher:The Book Company, Calcutta
Copyright:1988
Author: Bhattacharjee,Arun
Publisher:Ashish Pub. House,New Delhi
Copyright:1988
Author: Dasgupta, Kalpana
Publisher:National Library, Calcutta
Copyright:1988
Author: Diwakar,Ranganath Ramachandra
Publisher:Orient Longmans, Bombay
Copyright:1959
Author: Raswan, Carl R
Publisher:Huchinson & Co. LTD, London
Copyright:1935
Author: Wodehouse, P. G.
Publisher:Herbert Jenkins, London
Copyright:1935