Thorpe in association with the National Centre for Australian Studies, 1992
Buku Teks
International Biographical centre, 1986
Buku Referensi
editorial director, Ernest Ka
International Biographical Centre, 1986.
Buku Referensi
Hope, A.D., author
Oxford University Press, 1992
Buku Teks
McVitty, Walter
Nelson, 1981
Buku Teks