Author/Creator
Trotski, Leon
20
Cercle Léon Trotsky
4
Breitman, George
1
Buch, Peter
1
Engels, Friedrich
1
International Communist League
1
Joffe, Adolf
1
Ligue Communiste Internationaliste. Section Belge
1
Mandel, Ernest
1
Marx, Karl
1
Pearce, Brian
1
Revolutionaire Arbeidersliga (RAL)-afdeling Limburg
1
Wright, John G.
1