Sedano, Joaquín. «Ferme, Brian Edwin, Introduction to the History of the Sources of the Canon Law. The Ancient Law up to the “Decretum” of Gratian, Wilson & Lafleur, Montréal (Québec) 2007, XXXI + 320 Pp.». Ius Canonicum 48, no. 96 (diciembre 20, 2017): 684-685. Accedido abril 25, 2024. https://revistas.unav.edu/index.php/ius-canonicum/article/view/14512.