1. Anscombe, G.E.M. 1981. From Parmenides to Wittgenstein. Minneapolis: University of Minnesota Press.
2. Antiphon. 1923. Antiphon, Discours. Edited and Translated by Louis Gernet. Paris: Les Belles Lettres.
3. ———. 1997. The Speeches. Edited by Michael Gagarin. Cambridge: Cambridge University Press.
4. Aquinas, Thomas. 1964. In decem libros Ethicorum Aristotelis ad Nicomachum expositio. Edited by Raimondo M. Spiazzi. 3rd ed. Turin: Marietti.
5. Aristote. 1966. De l’âme. Edited by A. Jannone. Translated by E. Barbotin. Paris: Les Belles Lettres.