Root, George Frederick

Root, George Frederick(1820–1895)

Algemene muziek encyclopedie

Root, George Frederick(1820–1895)

DEUMM Online

Root, George Frederick(1820–1895)

Encyclopedia of American gospel music

W. K. McNeil

Root, George Frederick(1820–1895)

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

Root, George Frederick(1820–1895)

Hugo Riemanns Musik-Lexikon

Root, George Frederick(1820–1895)

MGG Online

michael saffle

ROOT, George Frederick(*1820)

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

Root, Giorgio Federico(1820–1895)

Dizionario universale dei musicisti