Author: Barua, Benimadhab
Publisher:University of Calcutta,
Copyright:1921
Author: Giles, Herbert A.
Publisher:William Heinemann, London
Copyright:1901
Author: Neumann,Karl Eugen
Publisher:R.Piper & co., Munchen
Copyright:1921
Author: Mayne, C.
Publisher:Thacker, Spink & Co, Calcutta
Copyright:1921
Author: Konow, Sten
Publisher:Harvard University, Cambridge
Copyright:1901
Publisher:Survey of India Offices, Calcutta
Copyright:1901