"Freedom and Authority" for the American Catholic Philosophical Association, correspondence, program, 1976 - 1977

"Freedom and Authority" for the American Catholic Philosophical Association, correspondence, program, 1976 - 1977, Box: 21, Folder: 27. Personal papers of Richard T. De George, PP 531. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/315871 Accessed March 11, 2026.