Pablo Marchetti
Leo Masliah
Albert Camus
Christian Ferrer
Herbert Read
Jean Paul Sartre, Kogek Gakaudy
Esther Cohen
Carolina Orloff
Ariel Dorfman
Angel Perez
Henri Bergson
Alexander Beliaev
Karina Andrea Bidaseca, Marta Sierra
Simone Weil
Guillermo Piro
Ricardo Flores Magon
Jose Carlos Mariategui
Georges Sorel
Gustavo Varela
Jorge Montanari
Edwin A. Abbott
Charles Fourier
Faure Sebastian
Antonio Gramsci