Pacelli, Eugenio to Gasparri, Pietro from 15 March 1925, in: 'Kritische Online-Edition der Nuntiaturberichte Eugenio Pacellis (1917-1929)', document no. 16724, URL: www.pacelli-edition.de/en/Document/16724. Last access: 23-12-2024.Online since 24-06-2016.