Barnes, Jonathan. The Cambridge Companion to Aristotle. Cambridge: Cambridge University Press, 1995.

Bostock, David. Aristotle's Ethics. Oxford: Oxford University Press, 2000.

Copleston, Frederick. A History of Philosophy: Vol. I Greece and Rome. Westminster: The Newman Bookshop, 1946.

Grant, Sir Alexander. Ethics of Aristotle, Vol. I and II. London: Longmans, Green and Co., 1885.

Rorty, Amelie*. Essays On Aristotle's Ethics. Berkeley: University of California Press, 1980.

*Thanks, AKMA!