BROWN (Brendan P.): Justice in the Natural and Civil Law, en "Justice", Proceedings of American Catholic Philosophical Association, 1962, páginas 29-37.
Sánchez de la Torre, Angel. "BROWN (Brendan P.): Justice in the Natural and Civil Law, en "Justice", Proceedings of American Catholic Philosophical Association, 1962, páginas 29-37.". ANUARIO DE FILOSOFÍA DEL DERECHO. 1964. pp. 476-476.