edited by Philip Eldridge, Dean Forbes and Doug Porter
Croom Helm, 1986
Buku Teks SO
Department of English, University of Queensland,
Majalah, Jurnal, Buletin
Australia : University of Melbourne
Majalah, Jurnal, Buletin
Canbera: Australian Government Publishing service, 1980,
Buku Referensi
edited by K.G. Hamilton
University of Queensland Press, 1978
Buku Teks SO