Bihar State Archives. (2010). Abhilekha Bihāra. Bihāra Rājya Abhilekhāgāra Nideśālaya.
Dyfyniad Arddull ChicagoBihar State Archives. Abhilekha Bihāra. Paṭanā: Bihāra Rājya Abhilekhāgāra Nideśālaya, 2010.
Dyfyniad MLABihar State Archives. Abhilekha Bihāra. Bihāra Rājya Abhilekhāgāra Nideśālaya, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.