Hartog Francois
Tzvetan Todorov
Gerald A. Cohen
Jacques Le Goff
Samuel Bernstein
Vladimir Ilich Lenin
Christopher Hill
Sheila Fitzpatrick
David Menard Monique
Farid Barquet Climent
Horacio Tarcus
Marcos Novaro
Stanislas Dehaene
Maffesoli Michel
Roberto Gargarella
Françoise Dolto
Koyre Alexandre
Caruso Igor
Daniel James
Hilda Sabato
John Merriman
Mattelart Armand
Arturo Villavicencio
Moreno Pestaña Jose Luis
Pedro Angel Fernandez Vega
Alejandro Lillo
Geoffrey Parker
Melina Furman
Eduardo Galeano
Claudio Belini
Teran Oscar
Karl Marx
Ferreiro Y Teberosky
Perry Anderson