Fighter Aircraft Combat Debuts, 1914-1944 Innovation in Air Warfare Before the Jet Age Guttman Jon Innbundet / 2014 / Engelsk
Groupe de Combat 12, 'Les Cigognes' France's Ace Fighter Group in World War 1 Guttman Jon Heftet / 2004 / Engelsk
SPA124 Lafayette Escadrille American Volunteer Airmen in World War 1 Guttman Jon Heftet / 2004 / Engelsk
