Jean Bou is a historian and a lecturer at the Strategic and Defence Studies Centre at the Australian National University, where his duties include teaching at the Australian Command and Staff College. He is the author, editor or co-editor of several books on Australian military history, including Light horse: a history of Australias mounted arm (2010), Australias Palestine campaign (2010), Australian peacekeeping: sixty years in the field (2009), and The Oxford companion to Australian military history (2nd edition, 2008). He is also the co-author of Volume IV of the Official History of Australian Peacekeeping, Humanitarian and Post-Cold War Operations. Peter Dennis is Emeritus Professor of History and Visiting Fellow in the School of Humanities and Social Sciences at the University of New South Wales Canberra. In 1972 he was elected a Fellow of the Royal Historical Society and he was appointed a Member of the Order of Australia in 2003. He was head of the Department of History at UNSW Canberra from 1989 to 1998, and was joint founding editor of the journal War and Society. He has been closely involved with the creation and maintenance of the Australian Anzacs in the Great War and New Zealands Great War databases. Between 1991 and 2012.

Paul Dalgleish worked at the National Archives of Australia in a range of areas, which included responsibility for reference and information services policy and management of the team responsible for the personnel records of the First AIF. He contributed an appendix chapter on the creation and maintenance of the personnel records of the AIF. Jeffrey Grey is a Professor of History at the University of New South Wales Canberra and series editor of The Centenary History of Australia and the Great War.