Krenn, Franz

Krenn, Francesco(†1897)

Dizionario universale dei musicisti

Krenn, Franz(1816–1897)

DEUMM Online

Krenn, Franz(1816–1897)

Hugo Riemanns Musik-Lexikon

Krenn, Franz(1816–1897)

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

KRENN, Franz(1816–1897)

Algemene muziek encyclopedie

KRENN, Franz(*1816)

Biographical dictionary of musicians, with a bibliography of English writings on music