Patrick Boucheron
Alejandro Kaufman, Carlos Alberto Brocato
Pablo Gabriel Salinas, Viviana Laura Beigel
Alma Espino
Silvia Rivera Cusicanqui
Coelho Plinio Augusto
Guerin Daniel
Mijail Bakunin
Garcia Moriyon
Aa.Vv.
Wayne Price
Piotr Kropotkin
Ibañez Tomas
Paula Biglieri, Gloria Perolló
Emile Armand
Cristina Guzzo
Miguel Bakunin
Tokatlian Juan Gabriel
Emilio Crisi
Baigorria Osvaldo (Comp)
Bookchin, Liguri, Stowaser
Christian Ferrer
Horacio Verbitsky
Roberto Salvador Aruj
Luis Wainer
Eduardo Rinesi
Andrés Tzeiman
Friedrich Engels, Karl Marx, Ernst Mandel
Javier Cosnava
Norberto Robbio
Maria Pia Lopez
José Pablo Feinmann