Dora Barrancos
Durrenmatt Friedrich
Halperin Donghi Tulio
Felipe Pigna
Jean Bricmont, Debray Regis
Nathaniel Branden
Aa.Vv.
Friedrich Engels
Patrick Jacquemin
German Machado, Norma Andreu
Gisele Sapiro
Diana Braceras
Celia Lessa Kertenetzky
Alda Merini
Mauricio Kartun
Dra. Ana Delgado Rabada
Viviana Rivero
Georges Canguilhem
Nanno Marinatos
Paulo Freire
Oscar Wilde
Hegel
Concepción Delgado Parra
Bernardo Nante
Litto Nebbia, Joaquin Camp
Juan Bautista Alberdi
B. Jack Copeland
Roberto Gargarella
Hector Schmucler
Goffman Erving
W. Bruce Cameron
Chris Colfer