McEwen, Indra Kagis
MIT Press, 1993
Buku Teks
Wycherley, R. E. (Richard Ernest)
Norton, 1976
Buku Teks
Rhodes, Robin Francis, author
Cambridge University Press, 1995
Buku Teks
Vlastos, Gregory, author
Cambridge University Press , 1991
Buku Teks
Stone, I.F.
Little, Brown and Company, 1988
Buku Teks