Hewett, Dorothy, author
Fremantle Arts Centre, 1995
Buku Teks
Jeffares, A. Norman
Stanford University Press, 1968
Buku Teks
Cosbuc, George, author
Minerva, 1980
Buku Teks
Yeats, W.B., author
Everyman's Library, 1992
Buku Referensi
Keats, John, author
Everyman's Library, 1999
Buku Teks