– "The Anguish of Unity: A Roman Catholic Perspective." In The Anguish of Unity, mimeograph. Massachusetts Conference of the United Church of Christ (1967). Collected Essays, vol. 4, pp. 211-5.
– "Ecumenism—Where Do We Go from Here?" In Theology and Revolution, 86-94. Edited by George Devine. Staten Island: College Theology Society, 1970. Collected Essays vol. 4, pp. 245-50.
– "Christian Mission and Spirituality: Roman Catholics and Methodists in Dialogue." New Catholic World (Jul./Aug. 1977): 191-95. Collected Essays vol. 4, pp. 237-44.
– 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.
– Human Rights, Virtue, and the Common Good: Untimely Meditations on Religion and Politics. Vol. 3 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
– "The Anguish of Unity: A Roman Catholic Perspective." In The Anguish of Unity, mimeograph. Massachusetts Conference of the United Church of Christ (1967). Collected Essays, vol. 4, pp. 211-5.
– "Ecumenism—Where Do We Go from Here?" In Theology and Revolution, 86-94. Edited by George Devine. Staten Island: College Theology Society, 1970. Collected Essays vol. 4, pp. 245-50.
– "Christian Mission and Spirituality: Roman Catholics and Methodists in Dialogue." New Catholic World (Jul./Aug. 1977): 191-95. Collected Essays vol. 4, pp. 237-44.
– 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.
– Human Rights, Virtue, and the Common Good: Untimely Meditations on Religion and Politics. Vol. 3 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
– "The Anguish of Unity: A Roman Catholic Perspective." In The Anguish of Unity, mimeograph. Massachusetts Conference of the United Church of Christ (1967). Collected Essays, vol. 4, pp. 211-5.
– "Ecumenism—Where Do We Go from Here?" In Theology and Revolution, 86-94. Edited by George Devine. Staten Island: College Theology Society, 1970. Collected Essays vol. 4, pp. 245-50.
– "Christian Mission and Spirituality: Roman Catholics and Methodists in Dialogue." New Catholic World (Jul./Aug. 1977): 191-95. Collected Essays vol. 4, pp. 237-44.
– 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.
– Human Rights, Virtue, and the Common Good: Untimely Meditations on Religion and Politics. Vol. 3 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
– "The Anguish of Unity: A Roman Catholic Perspective." In The Anguish of Unity, mimeograph. Massachusetts Conference of the United Church of Christ (1967). Collected Essays, vol. 4, pp. 211-5.
– "Ecumenism—Where Do We Go from Here?" In Theology and Revolution, 86-94. Edited by George Devine. Staten Island: College Theology Society, 1970. Collected Essays vol. 4, pp. 245-50.
– "Christian Mission and Spirituality: Roman Catholics and Methodists in Dialogue." New Catholic World (Jul./Aug. 1977): 191-95. Collected Essays vol. 4, pp. 237-44.
– 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.
– Human Rights, Virtue, and the Common Good: Untimely Meditations on Religion and Politics. Vol. 3 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
– "The Anguish of Unity: A Roman Catholic Perspective." In The Anguish of Unity, mimeograph. Massachusetts Conference of the United Church of Christ (1967). Collected Essays, vol. 4, pp. 211-5.
– "Ecumenism—Where Do We Go from Here?" In Theology and Revolution, 86-94. Edited by George Devine. Staten Island: College Theology Society, 1970. Collected Essays vol. 4, pp. 245-50.
– "Christian Mission and Spirituality: Roman Catholics and Methodists in Dialogue." New Catholic World (Jul./Aug. 1977): 191-95. Collected Essays vol. 4, pp. 237-44.
– 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.
– Human Rights, Virtue, and the Common Good: Untimely Meditations on Religion and Politics. Vol. 3 of Collected Essays. Edited by J. Brian Benestad. Lanham, Md.: Rowman and Littlefield, 1996.
