Luftstreitkrafte / Luftwaffe
NEULEN, Hans Werner
In the Skies of Europe - Air forces allied to the Luftwaffe 1939-1945
NOWARRA, H.J. & BROWN, Kimbrough S.
von Richthofen and the Flying Circus
Harleyford Series
OBERMAIER, Ernst
Die Ritterkreuzträger der Luftwaffe 1939 - 1945 [Knights Cross Holders of the Luftwaffe 1939 - 1945]
Details of Knight's Cross recipients in German and English with photographs. Two volumes:
Band I - Jagdflieger (Figher Pilots);
Band II - Stuka- und Schlachtflieger (Dive Bombing and Assault Flyers).