Hudson, William Henry, author
London George G. Harrap 1913
Buku Referensi
Oregon : University of Oregon
Majalah, Jurnal, Buletin
Eagleton, Terry
Massachusetts Blackwell 1996,
Buku Teks
Jauss, Hans Robert
Konstanz Universitatsverlag Konstanz 1987
Buku Teks
Munchen Carl Hanser Verlag 1974
Buku Teks