Archiv für Sozialgeschichte → 9 (1969) → A. J. R. Ryder, The German Revolution of 1918. A Study of German Socialism in War and Revolt, London 1967, 304 S
Archiv für Sozialgeschichte → 9 (1969) → A. J. R. Ryder, The German Revolution of 1918. A Study of German Socialism in War and Revolt, London 1967, 304 S