Roberti, Giulio

Roberti, Giulio(1823–1891)

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

Roberti, Giulio(1823–1891)

DEUMM Online

Roberti, Giulio(1823–1891)

Dizionario universale dei musicisti

ROBERTI, Giulio(*1823)

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

ROBERTI, Giulio(*1823)

Biographie universelle des musiciens et bibliographie générale de la musique