Committee on Military Education, Report of the Committee appointed to consider the Education and Training of Officers of the Army (HMSO, London, 1902), including the official report and recommendations of the Committee on Military Education; Committee on Military Education, Minutes of Evidence taken before the Committee appointed to consider the Education and Training of Officers of the Army (HMSO, London, 1902), including interview statements from officers in the Army, most notably FM Rt Hon Frederick Sleigh Roberts, 1st Earl Roberts of Kandahar, Pretoria and Waterford; and Maj Gen Sir Ian Standish Monteith Hamilton.

Papers relating to his life and career, [1931-1936], 1940, 1942-1943, principally comprising 'The army instructor or the instructor and the soldier' and 'The art of lecturing', typescript texts by [Rusbridge], [1931-1936]; detailed lecture notes, [1931-1936], notably on teaching methods and psychology, [1931-1936]; typescript summaries of lectures on psychology by Capt Frederick Wren, delivered at the Army School of Education, Shorncliffe, [1931-1936]; 'Education in the war-time army', printed leaflet issued by the War Office, 1940; bound volume of Current Affairs, journal issued by Army Bureau of Current Affairs, vol 2 nos 27-52, Sep 26 1942-Sep 25 1943. 'Reproductions of water colour drawings of the Royal Military College, Sandhurst', privately printed pamphlet, ND.