Changes

*''Operations in Waziristan, 1919-1920, etc. [With maps.]'' by General Staff Army Headquarters. India 1921 and 1923*''Official history History of operations on the N.-W. Frontier of India, 1920-35'' by General Staff Army Headquarters, India 1945*''Waziristan 1936-1937 : The problems of the North-West Frontiers of India and their Solutions'' by C. E. Bruce 1938*''Official history History of operations on the N.W. frontier Frontier of India, 1936-37'' by General Staff Army Headquarters, India 1943

*[http://www.archive.org/stream/northwestfrontie00calcuoft#page/242/mode/2up Waziristan] ''Imperial Gazetteer of India '' 1908*[http://www.archive.org/stream/fromblackmountai00wyll#page/n5/mode/2up ''From the Black Mountain to Waziristan being an account of the border countries and the more turbulent of the tribes controlled by the North-west frontier province, and of our military relations with them in the past] by H. C. Wylly 1912 Archive.org*[http://www.archive.org/stream/operationsinwaz00indi#page/n5/mode/2up ''Operations in Waziristan, 1919-1920]'' by General Staff Army Headquarters. India 1921 Archive.org *[http://www.archive.org/stream/waziristan193619031345mbp#page/n7/mode/2up ''Waziristan 1936-1937 : The problems of the North-West Frontiers of India and their Solutions''] by Lieut.-Colonel C. E. Bruce 1938 Archive.org