Originalno: Methods & Treatises Voice - 7 Volumes - France 1800-1860. Mengozzi Bernardo & Alii. Voice sheet music. For Voice. Facsimile.
Prevod: Metode. Mengozzi Bernardo. Voice note. Metode. Serie II - Francija 1800-1860. Uredil Jeanne Roudet. Za Voice. Ta izdaja.