Catholic Church. Pope (1878-1903 : Leo XIII) & Leo XIII, P. (1952). Apostolic Letter (Apostolicae Curae) of His Holiness Leo XII by Divine Providence Pope on Anglican ordinations. Catholic Truth Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)Catholic Church. Pope (1878-1903 : Leo XIII) και Pope Leo XIII. Apostolic Letter (Apostolicae Curae) of His Holiness Leo XII by Divine Providence Pope on Anglican Ordinations. London: Catholic Truth Society, 1952.
Παραπομπή σε μορφή MLA (8th εκδ.)Catholic Church. Pope (1878-1903 : Leo XIII) και Pope Leo XIII. Apostolic Letter (Apostolicae Curae) of His Holiness Leo XII by Divine Providence Pope on Anglican Ordinations. Catholic Truth Society, 1952.
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