Alfred Schmidt
Rude George
Moreno Pestaña Jose Luis
Sebastian Carassai
John Reed
Eduardo Galeano
Tulio Halperin Donghi
Françoise Dolto
Koyre A.
Slavoj Zizek
Vera Carnovale
Marcela Ternavasio
Cattaruzza Alejandro
Mariana Koppmann
Michel Foucault
Carlos Nino
Karen Frazier
Miguel Basañez
Roberto Gargarella
David A. Turner
Magdalena Fleitas
Howard Becker
Mario Bunge
Howard S. Becker
Tzvetan Todorov
Howard S. Becker, Robert Faulkner
Holmes Stephen
Cereijido Marcelino