general editor Michael Renshall
Butterworth, 1990
Buku Referensi
edited by Mark Howard, Roger Masefield ; assistant editor, Jason Chuah
Nexis Butterworths, 2006
Buku Teks
CCH australian Limited, 1981
Buku Teks
CCH australian Limited, 1981
Buku Teks
Dine, Janet, author
Macmillan, 1991
Buku Teks