Herodoto
Casanova Giacomo
Pierre Renouvin
Benevolo Leonardo
Kultermann Udo
Lewis Mumford
Dosse
Maria Jose Cano, Miguel Angel Espinoza
E. H. Gombrich
R. Selden
De Riquer Borja, De Riquer Martin
Chris Bambery
Chatlet Francois, Mairet Gerard
Reinhart Koselleck
Norberto Galasso
Tatarkiewicz Wladyslaw
Charlie Gillett
Paul Bushkovitch
Oliva Cesar, Torres Monreal Francisco
Todd Gustavson
Julio Rodriguez Puertolas
Sanmartin. Joaquin
Giuseppe Sergi, Enrico Castelnuovo
Tucidides
Umberto Eco
Gadotti. Moacir
John O'beirne Ranelagh
Roger Price
Susan Mary Grant
Fulbrook Mary