Pictorial history of the RAF / John William Ransom Taylor : Vol. 2: 1939-1945 Foreign legions of the Third Reich / by David Littlejohn tweede wereldoorlog Verraad en verzet / [auteurs: W.C. Meyers ... et al. ; basisteksten: Eddy Bauer ; bew. uit het Engels] men-at-arms series Germany's Eastern Front allies 1941-45 / Peter Abbott & Nigel Thomas ; ill. by Mike Chappell