new vanguard series 88 mm FlaK 18/36/37/41 & PaK 43 : 1936 - 45 / John Norris ; ill. by Mike Fuller men-at-arms series German army elite units 1939-45 / Gordon Williamson ; illustrated by Ramiro Bujeiro Handbook on German Military Forces - USA Technical Manual, TM-E 30-451 Handbuch der deutschen Infanterie, 1939-1945 : Gliederung, Uniformen, Bewaffnung, Ausrüstung, Einsätze / Alex Buchner afv/weapons series Schützenpanzerwagen SdKfz 251 / by Walter Spielberger. SdKfz 250 / by Peter Chamberlain and Hilary L.Doyle
