Harnecker Marta
Caballo V.E. (Dir)
Cassin E., Y Otros
Hu21, Sejourne Laurette
Pierre Grimal
Hermann Bengtson
Bottero J, Cassin E
Gonzalo Puente Ojea
Rosa Luxemburgo
Di Cesare Donatella
Louis Althusser
Anderson Perry
Stedman Jones Gateth
Jose Carlos Bermejo
Richard Van Dulmen
Leon Trotski, Nikolai Bujarin, Grigori Zinoviev
David Sanchez Usanos
Bloch Dorothy
Therborn G.
Jean Piaget
Lega. Leonor
Bernhard Zimmermann
Suleiman Mourad
Marshall Berman
Alain Brossat
Walt Whitman
Jon Elster
Ernesto Laclau
Harvey David
Alan F. Chalmers
Hale J.R.
John Reed
Koyre A.
Moreno Pestaña Jose Luis
Rude George