Army
Norman Holding, Location of British Army Records 1914-18 (Federation of Family History Societies, 1999)

Norman Holding, More Sources of World War 1 Army Ancestry (Federation of Family History Societies, 1998)

William Spencer, Army Records for Family Historians (PRO, 2001)

William Spencer, Army Service Records of the First World War (PRO, 2001)

Iain Swinnerton, An Introduction to the British Army (Federation of Family History Societies, 1996)

Iain Swinnerton, Identifying Your World War I Soldier from Badges and Photographs (Federation of Family History Societies, 2001)

Using Army Records (PRO, 2000)

Tracing your Family History: Army (Imperial War Museum, 2000)

Using Medals (PRO, 2002)

Navy
Bruno Pappalardo, Tracing Your Naval Ancestors (PRO, 2002)

N A M Rodger, Naval Records for Family Historians (PRO, 1998)

Tracing your Family History: Royal Navy (Imperial War Museum, 2000)

Using Navy Records (PRO, 2000)

RAF
Simon Fowler et al, RAF Records in the National Archives (PRO, 1994)

William Spencer, Air Force Records for Family Historians (PRO, 2000)

Tracing your Family History: Royal Air Force (Imperial War Museum, 2000)