Sister Catherine Breutsch, OSB papers, OSBCHI-D-BREUCATH, Folder: OBSCHI-D-BREUCATH-0. Benedictine Sisters of Chicago Archives.
Sister Catherine Breutsch, OSB papers, OSBCHI-D-BREUCATH, Folder: OBSCHI-D-BREUCATH-0. Benedictine Sisters of Chicago Archives. https://osbchicagoarchives.libraryhost.com/repositories/2/resources/97 Accessed March 15, 2025.
