Jha, Amar Nath (2009). "Locating the Ancient History of Santal Parganas". Proceedings of the Indian History Congress. 70: 185–196. ISSN2249-1937. JSTOR44147668.
Jha, Amar Nath (2009). "Locating the Ancient History of Santal Parganas". Proceedings of the Indian History Congress. 70: 185–196. ISSN2249-1937. JSTOR44147668.