45:84 Vezi şi William Muir, The Arrested Reformation (Morgan and Scott, 1912), pp.37-43; Harold Grimm, The Reformation Era (Macmillan, 1954), p.285. Index of Prohibited Books (Vatican Polyglot Press, 1930), p.IX, X; Timothy Hurley, A. Commentary on the Present Index Legislation (New York: Benziger Brothers, 1908) p.71; traducere din The Great Encyclical Letters of Leo XIII (New York: Benziger Brothers, 1903), p.413.