Workshop on the Philosophy of Catholic Higher Education, Catholic University of America, 1947, & Deferrari, R. J. (1948). The philosophy of Catholic higher education: The proceedings of the Workshop on the Philosophy of Catholic Higher Education, conducted at the Catholic University of America from June 13th to June 24th, 1947. Catholic Univ. of America Press.

Workshop on the Philosophy of Catholic Higher Education, Catholic University of America, 1947, and Roy Joseph Deferrari. The Philosophy of Catholic Higher Education: The Proceedings of the Workshop on the Philosophy of Catholic Higher Education, Conducted at the Catholic University of America from June 13th to June 24th, 1947. Washington: Catholic Univ. of America Press, 1948.

Workshop on the Philosophy of Catholic Higher Education, Catholic University of America, 1947, and Roy Joseph Deferrari. The Philosophy of Catholic Higher Education: The Proceedings of the Workshop on the Philosophy of Catholic Higher Education, Conducted at the Catholic University of America from June 13th to June 24th, 1947. Catholic Univ. of America Press, 1948.