Commentary on Aristotle's Nicomachean Ethics / St. Thomas Aquinas ; translated by C.I. Litzinger ; foreword by Ralph McInerny. - Thomas Aquinas, s., c. 1225-1274. (OLS)http://pul/name/3373; Litzinger, C.I. (OLS)http://pul/name/87380; McInerny, Ralph 1929-2010. (OLS)http://pul/name/38372 (Dumb Ox Books, 1993)
Testo su due colonne.