Kocan, Peter
Angus & Robertson, 1988
Buku Teks
McGowan, Tony
Allen & Unwin, 1995
Buku Teks
Koch, Christopher J.
Minerva, 1996
Buku Teks
Stead, Christina
Angus and Robertson Publishers, 1987
Buku Teks
Koch, Christopher J.
Agus and Robertson Publishers, 1986
Buku Teks