อ้างอิง ของ อูกมหาราช

  1. ↑ Jim Bradbury, The Capetians: Kings of France, 987-1328 (Hambledon Continuum, London & New York, 2007), p. 69
  2. ↑ Lucien Bély, The History of France (JP Gisserot, Paris, 2001), p. twenty-one
  3. ↑ Pierre Riché , The Carolingians; A Family who Forged Europe , Trans. Michael Idomir Allen (University of Pennsylvania Press, Philadelphia, 1993), pp.250-1
  4. ↑ Pierre Riché , The Carolingians; A Family who Forged Europe , Trans. Michael Idomir Allen (University of Pennsylvania Press, Philadelphia, 1993), p.250
  5. ↑ Elizabeth M. Hallam, Capetian France; 987-1328 (Longman Group Ltd., London & New York, 1980), p. 89
  6. ↑ The Annals of Flodoard of Reims: 919-966 , Ed. & Trans. Stephen Fanning & Bernard S. Bachrach ( University of Toronto Press , 2011), p. xvii
  7. ↑ Pierre Riché , The Carolingians; A Family who Forged Europe , Trans. Michael Idomir Allen (University of Pennsylvania Press, Philadelphia, 1993), p.262