Boughton, Rutland

BOUGHTON, Rutland(1878–1960)

Algemene muziek encyclopedie

Boughton, Rutland

Dizionario universale dei musicisti

Boughton, Rutland(*1878)

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

Boughton, Rutland(*1878)

Hugo Riemanns Musik-Lexikon

Boughton, Rutland(1878–1960)

MGG Online

michael hurd

Boughton, Rutland(1878–1960)

Muzička enciklopedija

Boughton, Rutland.

Dizionario universale dei musicisti

Boughton, Rutland(1878–1960)

DEUMM Online