Rujukan Paus Leo VI

  1. ↑ Platina, Bartolomeo (1479), The Lives of the Popes From The Time Of Our Saviour Jesus Christ to the Accession of Gregory VII, I, London: Griffith Farran & Co., m/s. 247, dicapai pada 2013-04-25
  2. ↑ Georgina Masson, The Companion Guide to Rome (1980), page 177
  3. 1 2 3 4 5 Mann, page 188
  4. ↑ Mann, pgs. 163-164
  5. ↑ Mann, page 168
  6. ↑ Medical problems of performing artists, Volume 13 (1998), page 151
  7. ↑ Pierre Riché, The Carolingians: A Family Who Forged Europe (1993), page 311