1. Aristotle. Metaphysics. In W. D. Ross (Ed.), Aristotle’s metaphysics (Vol. 2). Oxford: Clarendon. (1924) [repr. 1970 of 1953 corrected edition].
2. Aristotle. (1955) [repr. 1970]. De sensu. In W. D. Ross (Ed.), Aristotle, Parva naturalia. Oxford: Clarendon.
3. Aristotle. (1961) [repr. 1967]. De anima (De an.). In W.D. Ross (Ed.), Aristotle, De anima (De an.) Clarendon.
4. Philoponus. (1897). On Aristotle’s De anima (in de an. ). In M. Hayduck (Ed.), Ioannis Philoponi in Aristotelis de anima libros commentaria. (Commentaria in Aristotelem Graeca (CAG) 15). Berlin: Reimer.
5. Plato. Theaetetus. In J. Burnet (Ed.), Platonis opera, vol. 1 Oxford: Clarendon Press, 1900 [repr. 1967].