Callaban, John F., author
Harvard University Press, 1948
Buku Teks
Armstrong, A.H., author
Newman Press, 1949
Buku Teks
Burnyeat, Myles F., author
Cambridge University Press, 2012
Buku Teks
edited by Julia Annas
Clarendon Press , 1985
Buku Teks
edited by Julia Annas
Clarendon Press, 1984
Buku Teks