Author: Saiyidain, K.G
Publisher:Arafat publication, Lahore
Copyright:1938
Author: Dikshit, Sheila Singh, K. Natwar Parthasarathi, G. Prasad, H. Y. Sharda Gopal, S. Kumar, Ravindra
Publisher:Oxford University Press, New York
Copyright:1989
Author: Hewett, John
Publisher:Methuen and Company,London
Copyright:1938
Author: Schomberg, R.C.F.
Publisher:Martin Hopeinson, London
Copyright:1938
Author: Woolner, A. C.
Publisher:Oxford University Press, London
Copyright:1938
Author: Wrentmone, Charlotte Quaritch
Publisher:Bernard Quaritch, London
Copyright:1938
Author: Das,Shiva Tosh
Publisher:Gian Pub. House,Delhi
Copyright:1989