por O'Donnell, Guillermo A [autor] | Mazzuca, Sebastian [traductor] | Wolfson, Leandro [traductor].
por Dahl, Robert Alan, 1915- [autor] | Wolfson, Leandro [traductor] | Dahl, Robert Alan, 1915-. Democracy and its critics.
por Bignami, Ariel [traductor] | Espinosa, Lidia [traductor] | Wolfson, Leandro [traductor] | Bottomore, T. B, 1920-1992 [compilador] | Nisbet, Robert A [compilador].
por Krippendorff, Klaus [autor] | Wolfson, Leandro [traductor].