Dickins, James, author
Routledge, 2002
Buku Teks
Hervey, Sandor G. J., author
Routledge, 1992
Buku Teks
Hervey, Sandor G. J.
Routledge, , 1992
Buku Teks
Wortabet, John, author
Frederick Ungar Publishing, 1954
Buku Referensi
Bono, Edward de, author
BBC Books , 2000
Buku Teks