| Título | Fonte |
|---|---|
| Hitlers Krieger | Arolsen Archives (Bad Arolsen) |
| Hitlers Krieger | Buchenwald Memorial (Weimar) |
| Hitlers Krieger | German Resistance Research Council 1933-1945 (Frankfurt/ Main) |
| Hitlers Krieger | Anne-Frank-Shoah-Library (Leipzig) |
| Hitlers Krieger | Research Center for Contemporary History (Hamburg) |
