Biblioteca Nacional Alemana http://d-nb.info/gnd/971656886
Biblioteca del Congreso de los EEUU http://id.loc.gov/authorities/names/n2002049431
Biblioteca Nacional Francesa http://data.bnf.fr/13615489
VIAF http://viaf.org/viaf/131149824
Fuente consultada WWW viennale.at, 04-05-2011
Información encontrada (Viennale; Vienna International Film Festival; the Viennale is Austria’s most important international film event, as well as one of the oldest and best-known festivals in the German-speaking world... Vienna's first film festival took place in 1960)