PENNINGTON, K.: Pope and bishops. The papal monarchy in the twelfth and thirteenth centuries (The Middle Ages; University of Pennsylvania Press, 1984), XVI + 224 pp.
García y García, Antonio (1987). PENNINGTON, K.: Pope and bishops. The papal monarchy in the twelfth and thirteenth centuries (The Middle Ages; University of Pennsylvania Press, 1984), XVI + 224 pp.. ANUARIO DE HISTORIA DEL DERECHO ESPAÑOL . pp. 1078-1079.
