"Anarchism", "Business Ethics", "Praxis", The Oxford Companion to Philosophy, ed. Ted Honderich, Oxford: Oxford University Press, 1995

"Anarchism", "Business Ethics", "Praxis", The Oxford Companion to Philosophy, ed. Ted Honderich, Oxford: Oxford University Press, 1995, Box: 14, Folder: 61. 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/315467 Accessed March 04, 2026.