F. W. Porter. Final Settlement Report of the Allahabad District. Allahabad, 1878. P. 108.

Misra. Land Revenue Policy in the United Provinces. P. 100.

Roy. The Economic History of India, 1857–1947. P. 38.

J. F. Macandrew. Report of the Settlement Operations of the Rai Bareli District. Lucknow, 1872; Denzil Charles Jelf Ibbetson. Report on the Revision of Settlement of the Panipat Tahsil and Karnal Parganah of the Karnal District, 1872–1880. Allahabad, 1883. P. 96; J. Wilson. Final Report on the Revision of Settlement of the Sirsa District in the Punjab, 1879–1883. Calcutta, 1884.