Nguồn tài liệu Costanza II của Sicilia

  • Bartlett, Robert (2020). Blood Royal: Dynastic Politics in Medieval Europe. Cambridge University Press.
  • Burgtorf, Jochen (2007). “A Mediterranean Career in the Late Thirteenth Century: Hospitaller Grand Master Boniface of Calamandrana”. Trong Borchardt, Karl; Jaspert, Nikolas; Nicholson, Helen J (biên tập). The Hospitallers, the Mediterranean and Europe: Festschrift for Anthony Luttrell. Ashgate.
  • Cawsey, Suzanne F. (2002). Kingship and Propaganda: Royal Eloquence and the Crown of Aragon c.1200-1450. Oxford University Press.
  • George, Hereford Brooke (1875). Genealogical Tables Illustrative of Modern History. Oxford at the Clarendon Press.
  • Lodge, Eleanor Constance (1924). The End of the Middle Age, 1273-1453. Methuen & Company Limited.
  • Previte-Orton, C.W. (1960). The Shorter Cambridge Medieval History. II: The twelfth century to the Renaissance. Cambridge at the University Press.
  • Runciman, Steven (1958). The Sicilian Vespers: A History of the Mediterranean World in the Later Thirteenth Century. Cambridge University Press.

Tài liệu tham khảo

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