Christian Unity : the Council of Ferrara-Florence 143839 - 1989 - Alberigo, Giuseppe, <1926-2007>. (OLS)http://semarc/name/743 (Uitgeverij Peeters, University Press,, 1991)
Keywords: Concilio di Firenze <1438-1439>. (OLS)http://semarc/subject/4306; Ecumenismo - Storia. (OLS)http://semarc/subject/6666