Autor
Giddens, Anthony (1938-)
2
López, Edgardo Adrián
2
Aricó, José, 1931-1991,
1
Berlin, Isaiah (1909-1997)
1
Eagleton, Terry (1943-)
1
Hart Dávalos, Armando, (1930-)
1
Hobsbawm, Eric John (1917-2012)
1
Infantino, Lorenzo
1
Jerez Mir, Rafael (1943-)
1
Leopold, David
1
Maguire, John M.
1
Marcuse, Herbert, 1898-1979,
1
Marx, Karl (1818-1883)
1
Rallo, Juan Ramón (1984-)
1
Rubel, Maximilien,
1
Steiner, George, (1929-)
1
Sánchez Vázquez, Adolfo,
1
Trotsky, Leon (1879-1940)
1
Zaragoza, M. Carmen
1