Note: the summaries for William Arthur Ritchie's AWM documents each state Service No 596 - the actual documents show the correct Service No, 595.
Australians on the Western Front 1914-1918
Anzac Centenary
Australian War Memorial
Gallipoli and the Anzacs
Mapping Our ANZACS
National Australian Archives
State Library of NSW - WWI Diaries
The Spirits of Gallipoli