Inventory of the historical archives of the Congregation for the evangelization of peoples or «De propaganda fide» - Kowalsky, Nicholas, <omi>. (OLS)http://semarc/name/16506; Metzler, Josef, <omi, 1921-2012>. (OLS)http://semarc/name/16507 (Pontificia Universitas Urbaniana,, 1988)
Keywords: Sacre Congregazioni - Propaganda fide - Archivio storico. (OLS)http://semarc/subject/58046; Archivi ecclesiastici - Inventari e regesti. (OLS)http://semarc/subject/747; Santa Sede - Archivi. (OLS)http://semarc/subject/6438