Pope Alexander III and the Council of Tours (1163) : a study of ecclesiastical politics and institutions in the twelfth century - Somerville, Robert, 1940- (Berkeley : University of California Press, 1977)
Includes indexes.
Bibliography: p. 69-75.
Keywords: Alexander -- III, -- Pope, -- d. 1181.; Church history -- 12th century; Papacy -- History -- To 1309.; Popes -- Biography; Tours (France) -- Church history