– "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies." Laval théologique et philosophique 13 (1957): 248-60. Collected Essays vol. 1, pp. 209-22.
– "Thoughts on Modernity." In Conditions and Purposes of the Modern University: The Christian Dimension, 19-30. Washington, D.C.: Catholic Commission on Intellectual and Cultural Affairs. Collected Essays vol. 3, pp. 145-57.
– "Die Paradoxien der aristotelischen Bildungstheorie im Lichte neuer Diskussionen." In Erziehung und Bildung in der heidnischen und christlichen Antike, 252-71. Edited by H. T. Johann. Darmstadt: Wissenschaftliche Buchgesellschaft. Originally published as "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies" (1957).
– Ever Ancient, Ever New: Ruminations on the City, the Soul, and the Church. Vol. 4 of Collected Essays. Edited by Michael P. Foley. Lanham, Md.: Rowman and Littlefield, 2007.
– The Birth of Philosophic Christianity: Essays in Early Christian and Medieval Thought. Vol. 1 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
– "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies." Laval théologique et philosophique 13 (1957): 248-60. Collected Essays vol. 1, pp. 209-22.
– "Thoughts on Modernity." In Conditions and Purposes of the Modern University: The Christian Dimension, 19-30. Washington, D.C.: Catholic Commission on Intellectual and Cultural Affairs. Collected Essays vol. 3, pp. 145-57.
– "Die Paradoxien der aristotelischen Bildungstheorie im Lichte neuer Diskussionen." In Erziehung und Bildung in der heidnischen und christlichen Antike, 252-71. Edited by H. T. Johann. Darmstadt: Wissenschaftliche Buchgesellschaft. Originally published as "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies" (1957).
– Ever Ancient, Ever New: Ruminations on the City, the Soul, and the Church. Vol. 4 of Collected Essays. Edited by Michael P. Foley. Lanham, Md.: Rowman and Littlefield, 2007.
– The Birth of Philosophic Christianity: Essays in Early Christian and Medieval Thought. Vol. 1 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
– "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies." Laval théologique et philosophique 13 (1957): 248-60. Collected Essays vol. 1, pp. 209-22.
– "Thoughts on Modernity." In Conditions and Purposes of the Modern University: The Christian Dimension, 19-30. Washington, D.C.: Catholic Commission on Intellectual and Cultural Affairs. Collected Essays vol. 3, pp. 145-57.
– "Die Paradoxien der aristotelischen Bildungstheorie im Lichte neuer Diskussionen." In Erziehung und Bildung in der heidnischen und christlichen Antike, 252-71. Edited by H. T. Johann. Darmstadt: Wissenschaftliche Buchgesellschaft. Originally published as "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies" (1957).
– Ever Ancient, Ever New: Ruminations on the City, the Soul, and the Church. Vol. 4 of Collected Essays. Edited by Michael P. Foley. Lanham, Md.: Rowman and Littlefield, 2007.
– The Birth of Philosophic Christianity: Essays in Early Christian and Medieval Thought. Vol. 1 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
– "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies." Laval théologique et philosophique 13 (1957): 248-60. Collected Essays vol. 1, pp. 209-22.
– "Thoughts on Modernity." In Conditions and Purposes of the Modern University: The Christian Dimension, 19-30. Washington, D.C.: Catholic Commission on Intellectual and Cultural Affairs. Collected Essays vol. 3, pp. 145-57.
– "Die Paradoxien der aristotelischen Bildungstheorie im Lichte neuer Diskussionen." In Erziehung und Bildung in der heidnischen und christlichen Antike, 252-71. Edited by H. T. Johann. Darmstadt: Wissenschaftliche Buchgesellschaft. Originally published as "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies" (1957).
– Ever Ancient, Ever New: Ruminations on the City, the Soul, and the Church. Vol. 4 of Collected Essays. Edited by Michael P. Foley. Lanham, Md.: Rowman and Littlefield, 2007.
– The Birth of Philosophic Christianity: Essays in Early Christian and Medieval Thought. Vol. 1 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
– "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies." Laval théologique et philosophique 13 (1957): 248-60. Collected Essays vol. 1, pp. 209-22.
– "Thoughts on Modernity." In Conditions and Purposes of the Modern University: The Christian Dimension, 19-30. Washington, D.C.: Catholic Commission on Intellectual and Cultural Affairs. Collected Essays vol. 3, pp. 145-57.
– "Die Paradoxien der aristotelischen Bildungstheorie im Lichte neuer Diskussionen." In Erziehung und Bildung in der heidnischen und christlichen Antike, 252-71. Edited by H. T. Johann. Darmstadt: Wissenschaftliche Buchgesellschaft. Originally published as "The Paradoxes of Aristotle's Theory of Education in the Light of Recent Controversies" (1957).
– Ever Ancient, Ever New: Ruminations on the City, the Soul, and the Church. Vol. 4 of Collected Essays. Edited by Michael P. Foley. Lanham, Md.: Rowman and Littlefield, 2007.
– The Birth of Philosophic Christianity: Essays in Early Christian and Medieval Thought. Vol. 1 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
