A reason open to God : on universities, education, and culture / Pope Benedict XVI ; with a foreword by John Garvey ; edited by J. Steven Brown. - Benedictus PP. XVI, 1927-2022. (OLS)http://pul/name/14991; Brown, J. Steven. (OLS)http://pul/name/89122; Garvey, John. (OLS)http://pul/name/89123 (Catholic University of America Press, 2013)
Bibliografia in nota.