Il Sillabo di Pio IX - Sandoni, Luca 1988- (CLUEB [u.a.], 2012)
Incl. documents (p. 91-107) and Sillabo (p. 109-135) by Giovanni Mastai Ferretti (1792-1878), Pope Pius IX, with facing orig. Latin text and commentary (p. 137-181). - Cont. bibl., bibl. refs., notes and indexes. - 2nd EAN: 978-88-95814-67-4. - Collected essays