Dikshit, K.R.; Dikshit, Jutta K. North-East India: Land, People and Economy. Springer. p.433.
Ahmed, Shahiuz Zaman (2006). "FACTORS LEADING TO THE MIGRATION FROM EAST BENGAL TO ASSAM 1872-1971". Proceedings of the Indian History Congress. 66: 999–1015. JSTOR44145913.