Air force badges and insignia of World War 2 : Great Britain, Norway, Netherlands, U.S.S.R., Denmark, France, Belgium, Germany, Czechoslovakia, Finland, Poland, Japan, Rumania, Hungary (engelsk)
An illustrated encyclopedia of uniforms of World War II : a expert guide to the uniforms of Britain, America, USSR and Japan, together with other Axisand Allied forces (engelsk)
An illustrated encyclopedia of uniforms of World War I : a expert guide to the uniforms of Britain, France, Russia, America, Germany and Austria-Hungary with additional detail on armies of Portugal, Belgium, Italy, Serbia, the Ottomans, Japan and more (engelsk)