Author/Creator
Marx, Karl
Engels, Friedrich
35
Avanti
4
Kautsky, Karl
4
Gorter, Herman
3
Lipschits, I.
3
Lenin, Vladimir Iljitsj
2
van der Goes, F.
2
Ankersmit, J.F.
1
Bischoff, Joachim
1
Borchardt, Julian
1
Cornelissen, Christian
1
Courteaux, Willy
1
Domela Nieuwenhuis, Ferdinand
1
Ganzmann, H.
1
Kuyper, R.
1
Kümmel, G.
1
Lebowitz, Michael A.
1
Löhlein, G.
1
Medio, Alfredo
1
Mommen, André
1
Padover, Saul K.
1
Rodenko, Paul
1
Trotski, Leon
1
Van Munster, Erica
1
Winterveld, Valentijn
1
Zetkin, Clara
1