Author: Giles, Herbert A.
Publisher:William Heinemann, London
Copyright:1901
Author: Konow, Sten
Publisher:Harvard University, Cambridge
Copyright:1901
Publisher:Survey of India Offices, Calcutta
Copyright:1901
Author: भट्टाचार्य, जगदीश प्रसाद, बाबू वाराणसी
Publisher:काशी संस्कृत प्रेस, बनारस
Copyright:1873