Backergunj: Final report on the settlement of the Estates Basudeb Roy and Kali Sankar Sen borne on the revenue-rolls of Backergunge, Dacca and Faridpur, 1894-95 to 1900-01. Pyari Mohan Basu. Calcutta, 1904
Backergunj: Final report on the survey and settlement of the Tushkhali Government Estate in the District of Bakarganj, 1912-16. Ramesh Chandra Sen. Calcutta, 1916