Middletown : Wesleyan University Press
Majalah, Jurnal, Buletin
Amsterdam John Benjamins Publishing 1983
Buku Teks
Lisse Peter de Ridder Press 1978
Buku Teks
Eagleton, Terry
Massachusetts Blackwell 1996,
Buku Teks
Johns Hopkins University Press, 1983
Majalah, Jurnal, Buletin