Catholic Church. Secretariatus ad Christianorum Unitatem Fovendam & Bea, A. (1967). Directory on ecumenism. Catholic Truth Society of Ireland.
Chicago (17e ed.) BronvermeldingCatholic Church. Secretariatus ad Christianorum Unitatem Fovendam en Augustin Bea. Directory on Ecumenism. [Place of publication not identified]: Catholic Truth Society of Ireland, 1967.
MLA (8e ed.) BronvermeldingCatholic Church. Secretariatus ad Christianorum Unitatem Fovendam en Augustin Bea. Directory on Ecumenism. Catholic Truth Society of Ireland, 1967.
Let op: Deze citaties zijn niet altijd 100% accuraat.