BIBID11823 Hutchinson, Amélia P. "`Os Doze de Inglaterra': A Romannce of Anglo-Portuguese Relations in the Later Middle Ages". England and Iberia in the Middle Ages, 12th-15th Century. Cultural, Literary, and Political Exchanges. Ed. María Bullón-Fernandez. The New Middle Ages. New York: Palgrave Macmillan, 2007. Pages 167-87.