Hernan Lopez Winne
Brian Clegg
Edgardo Scott
Luis Gusman
Oscar Wilde
Robert Musil
Horacio Quiroga
Jenny Marx Lonquet
Emilce Strucchi
Christian Ferrer
György Lukács
Edwin A. Abbott
Antonio Gramsci
Charles Fourier
Faure Sebastian
Alexander Beliaev
Henri Bergson
Karina Andrea Bidaseca, Marta Sierra
Simone Weil
Gustavo Varela
Ricardo Flores Magon
Jose Carlos Mariategui
Georges Sorel
Guillermo Piro
Jorge Montanari
Carolina Orloff
Ariel Dorfman
Angel Perez
Esther Cohen
Jean Paul Sartre, Kogek Gakaudy
Herbert Read
Leo Masliah