Nikolaus Wachsmann, Hitler's Prisons: Legal Terror in Nazi Germany, chapter 2.
288
Michael Grüttner, ‘Working-Class Crime and the Labour Movement: Pilfering in the Hamburg Docks, 1888–1923’ в Richard J. Evans (ed.), The German Working Class 1888–1933: The Politics of Everyday Life (London, 1982), 54–79.
