Palen, J. John, author
McGraw-Hill, 1992
Buku Teks
Palen, J. John, author
McGraw-Hill, 1981
Buku Teks
Irving, John
Black Swan, 1999
Buku Teks
Dubois, Abbe J.A., author
The Clarendon Press, 1897
Buku Teks
Shakespeare, William, 1564-1616, author
Cambridge, University Press, 1922
Buku Teks