Bailey W. Diffie and George D. Winius: "In a war in which the Castilians were victorious on land and the Portuguese at sea, …" in Foundations of the Portuguese Empire 1415-1580 (页面存档备份,存于互联网档案馆), volume I, University of Minnesota Press, 1985, p. 152.
Bailey W. Diffie and George D. Winius: "In a war in which the Castilians were victorious on land and the Portuguese at sea, …" in Foundations of the Portuguese Empire 1415-1580 (页面存档备份,存于互联网档案馆), volume I, University of Minnesota Press, 1985, p. 152.