Changes

*[http://archive.org/stream/historyofservice00alla#page/n5/mode/2up ''History of services of gazetted officers employed under the government of the N.-W.P. and Oudh. Corrected up to 1st Jan., 1881'']. Compiled in the Govt. Sectt., N-.W.P. and Oudh, Allahabad. 1881 Archive.org [http://archive.org/stream/historyofservice00alla#page/n13/mode/2up Index]

*[http://books.google.com.au/books?id=ThnNjANUtyoC&pg=PP9 ''Supplement to the Glossary of Indian Terms: A-J''] by Henry M Elliot, Bengal Civil Service, 1845 Google Books. Also known as ''Supplemental Glossary of Terms Used in the North Western Provinces''

*[http://books.google.com.au/books?id=VDMaAAAAYAAJ&pg=PR3 ''Notes on the North-Western Provinces of India''] by Charles Raikes 1852 Google Books

*[http://books.google.com.au/books?id=hoVCAAAAIAAJ&pg=PP11 ''Notes on the Revolt in the North-Western Provinces of India''] by Charles Raikes 1858 Google Books