Oriģināls: Methods & Treatises Voice - 7 Volumes - France 1800-1860. Romagnesi Henri. Voice sheet music. Serie II - France 1800-1860. For Voice.
Tulkojums: Metodes. Louis LABLACHE - Antoine Joseph Michel, dit Henri ROMAGNESI. Sējums 6. Balss notis. Metodes. Edited by Jeanne Roudet.