Manuscript, 1867.
Osservazioni varie
Royal College of Music Library, London (GB-Lcm) : MS 4088/4 Manuscript, n.d.
Osservazioni varie
Royal College of Music Library, London (GB-Lcm) : MS 4088/5 Manuscript, 1867.
Osservazioni varie
Royal College of Music Library, London (GB-Lcm) : MS 4088/4 Manuscript, n.d.
Osservazioni varie
Royal College of Music Library, London (GB-Lcm) : MS 4088/5 
