Auteur
Avilés Farré, Juan, 1950-
1
Azcona Pastor, José Manuel,
1
Canal, Jordi, 1964-
1
Cue, Alberto,
1
Engels, Federico
1
Engels, Friedrich, 1820-1895,
1
González Calleja, Eduardo,
1
Hugon, Alain,
1
Marx, Carlos
1
Marx, Karl, 1818-1883
1
Marx, Karl, 1818-1883,
1
Merle, Alexandra,
1
Re, Matteo,
1
Roces, Wenceslao,
1