Innocent III, leader of Europe 1198 - 1216. - Sayers, Jane E. (London Longman, 1994)
Keywords: Innocent -- III, -- Pope, -- 1160 or 1161-1216.; Church history -- Middle Ages, 600-1500; Papacy -- History -- To 1309; Popes -- Biography; Popes -- Temporal power; 262.13 INNOCENTIUS III -- Pausschap. Heilige Stoel. Vaticaan. Paus als soeverein--INNOCENTIUS III; 940.18 -- Geschiedenis van Europa:--1096-1270; Europe -- Church history -- 600-1500.