Atherton, Percy Lee

Atherton, Percy Lee(*1871)

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

ATHERTON, Percy Lee(1871–1944)

Algemene muziek encyclopedie

Atherton, Percy Lee(*1871)

Hugo Riemanns Musik-Lexikon

Atherton, Percy Lee(*1871)

Dizionario universale dei musicisti

Atherton, Percy Lee(1871–1944)

DEUMM Online