*Official History 1914: Edmonds, Brigadier-General Sir James E., "Military Operations France and Belgium, 1914, Volume I: Mons, the Retreat to the Seine, the Marne and the Aisne, August–October 1914" 3rd revised edn 1933 (reprint Imperial War Museum, 1992) (ISBN 1870423569).
*Official History 1914: Edmonds, Brigadier-General Sir James E., "Military Operations France and Belgium, 1914, Volume I: Mons, the Retreat to the Seine, the Marne and the Aisne, August–October 1914" 3rd revised edn 1933 (reprint Imperial War Museum, 1992) (ISBN 1870423569).