http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Center for Studies in Nineteenth-Century Music.
prepared by Esperanza Berrocal ; data processed and edited at the Center for Studies in Nineteenth-Century Music, University of Maryland, College Park.
Introduction and user's guide in English and Spanish.
Espa~na artistica (Madrid, Spain : 1857)
Repertoire international de la presse musicale