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*[http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306940 '''Passing it on' : the army in India and the development of frontier warfare 1849-1947''] by Timothy Robert Moreman. 1996 PhD Thesis King’s College London. A book was subsequently published. British Library’s EthOS e-theses online service. [https://kclpure.kcl.ac.uk/portal/en/theses/passing-it-on--the-army-in-india-and-the-development-of-frontier-warfare-18491947(f60ece93-45c9-44ab-b3a0-16f1625a1926).html Alternative link to pdf download] King's College, London.

*[https://web.archive.org/web/20160515195215/http://michaelelambert.com/main/pdf/Michael_E_Lambert_Afghanistan_&_North_West_Frontier.pdf Afghanistan & North West Frontier] (pdf) by Michael E. Lambert, now an archived webpage. The presentation is in three parts: "The History" relates Britain’s involvement in the North West Frontier, "The Medals" discusses the Afghanistan Medal, the Kabul to Kandahar Star, and the India General Service Medal through its multiple issues, "The Album" presents early twentieth century photographs of soldiers and soldiering.

*[https://web.archive.org/web/20170430093249/http://www.asc-centralasia.edu.pk/Issue_62/01-Military_Operations_in_Waziristan.html 'Military Operations in Waziristan: From a Historical Perspective (1849-1947)"] by Col. (Retd.) Muhammad Yahya Effendi Issue 62, [2008?] ''Central Asia'' Research Journal of the Area Study Center, University of Peshawar, Pakistan, now archived.

*[https://web.archive.org/web/20050114111553/http://www.defencejournal.com:80/2001/jan/british-factor.htm ''The British Factor and Asia in the Twentieth Century''. Chapter V: "British India’s North West Tribal Territories"] by Maj (Retd) Raja Muhammad Sarwar Dhuddy. ''The Defence Journal January 2001'' (Karachi, Pakistan), now archived.