Sexennial Report to all the Religious of the Roman Union of the Order of Saint Ursula on the Life of Our Institute - Part One / by Mary Judith Mietzelfeld, O.S.U., 1977, PCHE 158/31, Box: PCHE 158. Daniel Cherico Collection, CHE. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/1791523 Accessed October 18, 2024.