Innocent III and the crown of Aragon : the limits of papal authority - Smith, Damian J. (Burlington, VT : Ashgate, 2004)
Includes bibliographical references (p. 279-318) and index.
Keywords: Innocent -- III, -- Pope, -- 1160 or 1161-1216.; Catholic Church -- Foreign relations -- Spain -- Aragon; Aragon (Spain) -- Foreign relations -- Catholic Church; Aragon (Spain) -- History