Philosophic problems: an introductory book of readings
edited by Maurice Mandelbaum, Francis W. Gramlich and Alan Ross Anderson
Macmillan, 1958
 Buku Teks
Philosophic problems: in introductory book of readings
edited by Maurice Mandelbaum, Francis W. Gramlich, and Alan Ross Anderson
Macmillan, 1957
 Buku Teks
Philosophic thought in france and the United States / edited by Marvin Farber
University of Buffalo, 1950
 Buku Teks
Budziszewski, J.
Commentary on Thomas Aquinas's Treatise on Happiness and Ultimate Purpose
Cambridge University Press, 2020
 eBooks
Philosophers speak for themselves: From Aristotle to Plotinus / editor Thomas Vernor Smith
University of Chicago Press, 1956
 Buku Teks