Behrend, William

BEHREND, Wilhelm(1861–1940)

Algemene muziek encyclopedie

Behrend, William(*1861)

Hugo Riemanns Musik-Lexikon

Behrend, William(1861–1940)

DEUMM Online

Behrend, William(1861–1940)

Muzička enciklopedija

Behrend, William(*1861)

Dizionario universale dei musicisti