hqdefault.jpg,DAPAM 20-255, German campaign in Poland (1939). - Obsolete,Training Rifles of Third Reich Germany: Robert Simpson,Third Reich - Invasion, Soviet Union, 1941 | Britannica,Reichswehr – Never Was
DG/STRATEGY&TACTICS NO.273/REICHSWEHR&FREIKOPRS:EUROPE IN PERIL,1920/IF THE RED ARMY INVATED GERMANY 1920/駒未切断/日本語訳無し