Analysis of information sources in references of the Wikipedia article "Invasão da Polônia" in Portuguese language version.
I ordered the German Air Force to conduct humanitarian warfare - that is, to attack only fighting troops. The Polish Government and army leadership ordered the civilian population to carry on the war as francs-tireurs from ambush. It is very difficult under these circumstances to hold one's self back. I want to stress that the democratic States should not imagine it must be that way. If they want it otherwise, they can have it otherwise. My patience can have limits here also. . . .
