1. Geary D. , ‘The Industrial Elite and the Nazis in the Weimar Republic’, in Stachura (ed), Nazi Machtergreifung, 85–100
2. Kershaw I. , ‘Ideology, Propaganda, and the Rise of the Nazi Party’, in Stachura P. D. , ed. The Nazi Machtergreifung (1983), 176
3. Gugel , Industrieller Aufstieg, 184–8
4. Blackbourn , ‘The Politics of Demagogy’, 166–8