Friedrich Engels, Karl Marx
Vernet Juan
Marin Dolores
Marco Cicala
Mika Etchebehere
Bartolome Bennassar
Schmidl Ulrico
Cayetano Cordova Iturburu
Juan Pablo Fusi
Carmen Martin Gaite
Valeriano Bozal
Broue Pierre
Aguilar Piñal F. (E
Francisco Marco Fernandez
Raymond Carr