Challenge and Response: critiques of the Catholic Bishops' Draft Letter on the U.S. Economy / edited by Robert Royal. Washington, DC: Ethics and Public Policy Center, 1985. "The Two Catholic Letters on the U.S. Economy" by Michaei Novak, p. 30. Two copies., 1985, PNVK 1/10, Box: PNVK 1, Folder: 10. Michael Novak Collection, NVK. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/464115 Accessed February 26, 2026.