Robert Hamilton. Pollock, George. Dictionary of National Biography, 1885-1900 46. Fitzgerald, Sir John Forster (1784/5–1877), army officer. Oxford Dictionary
Holger H. Herwig, Richard F. Hamilton. Decisions for War, 1914-1917. 2004. ISBN 9780521545303 (英语). Holger H. Herwig, Richard F. Hamilton. The Origins of
(原始内容存档于2015-04-29). Hamilton 1981,第3頁 harvnb error: no target: CITEREFHamilton1981 (help) Hamilton 1981, p. 12. Hamish Hamilton, London, 1981. Hamilton 1981, pp