Duke University Press, 1973
Buku Teks
St.Martin`s Press, 1971
Buku Teks
Thurber, Glarence E
Duke University Press, 1973
Buku Teks
Clagett, Helen L.
Oceana Publications, 1952
Buku Teks
Davis, Diane E., author
Cambridge University Press, 2004
Buku Teks