- Bebel, August, 1840-1913 (2)
- Beske, Anneliese (2)
- International Institute for Social History (2)
- Müller, Eckhard (2)
- Sell, Friedrich C. (Friedrich Carl), 1892-1956 (2)
- Beike, Heinz (1)
- Boch, Rudolf (1)
- Dlubek, Rolf (1)
- Fischer, Karl August (1)
- Heffter, Heinrich, 1903- (1)
- Herrmann, Ursula, fl. 1962- (1)
- Kraus, Hans-Christof (1)
- Kuczynski, Christel (1)
- Lagarde, Paul de, 1827-1891 (1)
- Langewiesche, Dieter (1)
- Laufenberg, Heinrich, 1872-1932 (1)
- Malik, Dieter (1)
- Mommsen, Wilhelm, 1892-1966 (1)
- Nolte, Paul, 1963- (1)
- Seeber, Gustav (1)
- Sellin, Gerhard, 1943- (1)
- Toury, Jacob (1)
- Winkler, Heinrich August, 1938- (1)