Dutton, Geoffrey
Viking, 1985
Buku Teks SO
Oxford University Press, 1981
Koleksi Publik
edited by Leonie Kramer
Oxford University Press, 1981
Buku Teks SO
Capone, Giovanna
University of Queensland Press , 1991
Buku Teks SO
edited by Geoffrey Dutton
Penguin Books, 1985
Buku Teks SO