Leoncavallo, Ruggero

Leoncavallo, Ruggero(1857–1919)

MGG Online

hans-joachim wagner

Leoncavallo, Ruggero.

Dizionario universale dei musicisti

Leoncavallo, Ruggero(1858–1919)

Dizionario universale dei musicisti

Leoncavallo, Ruggero(1857–1919)

DEUMM Online

Carlo Parmentola

Leoncavallo, Ruggero(1858–1919)

Muzička enciklopedija

LEONCAVALLO, Ruggero(1857–1919)

Dictionnaire de la musique: Les hommes et leurs oeuvres

Leoncavallo, Ruggiero(1858–1919)

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

Leoncavallo, Ruggiero

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

Leoncavallo, Ruggiero(1857–1919)

Das Blasmusik-Lexikon: Komponisten – Autoren – Werke – Literatur

Leoncavallo, Ruggiero(1858–1919)

The Paris Opéra: An encyclopedia of operas, ballets, composers, and performers

LEONCAVALLO, Ruggiero(1858–1919)

Algemene muziek encyclopedie

A. CORBET

Leoncavallo, Ruggiero(1858–1919)

Hugo Riemanns Musik-Lexikon