Cornell University Press: ISBN 0-8014-3903-5, and Duckworth, London: ISBN 0-7156-3067-9* "Simplicius: On Aristotle, Physics 4.1-5, 10-14", translated by James O. Urmson (1992).
ISBN 0-7156-3067-9*** "Simplicius: On Aristotle, Physics 4.1-5, 10-14", translated by James O. Urmson.