Bihar and Mithila: The Historical Roots of Backwardness
J. Albert Rorabacher
... on-line: http://www. nytimes.com/2010/04/11/world/asia/11bihar.html?_r=0, 10 april 2010. Usha alexander, 'Bihar', retrieved 22 September 2012, from Shunya's Notes: http://blog.shunya.net/shunyas_blog/2007/11/bihar.html, 28 november ...