Catholic Church. Diocese of Orléans (France). Bishop (1849-1878 : Dupanloup) & Dupanloup, F. (1869). The future oecumenical Council: A letter. Kelly Piet.
Chicago-referens (17:e uppl.)Catholic Church. Diocese of Orléans (France). Bishop (1849-1878 : Dupanloup) och Félix Dupanloup. The Future Oecumenical Council: A Letter. Baltimore: Kelly Piet, 1869.
MLA-referens (8:e uppl.)Catholic Church. Diocese of Orléans (France). Bishop (1849-1878 : Dupanloup) och Félix Dupanloup. The Future Oecumenical Council: A Letter. Kelly Piet, 1869.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.