Housden, Hans Frank, 120-121; Gross, Polish Society, 87.
32
Ulrich Herbert, Hitler's Foreign Workers: Enforced Foreign Labor in Germany under the Third Reich (Cambridge, 1997 [1985]), 79-94; Broszat, Nationalsozialistische Polenpolitik, 102-117; Gross, Polish Society, 78-81; Madajczyk, Die Okkupationspolitik,216-232.
