Drucker, Peter Ferdinand, 1909-2005
Managing for the future : the 1990s and beyond
Truman Talley Books/Plume, 1992
 Buku Teks
Evans, Gareth
Australia's foreign relations in the world of the 1990s / Gareth Evans
Melbourne Univer, 1991
 Buku Teks
Australian cities : issues, strategies and policies for urban Australia in the 1990s
edited by Patrick Troy
Cambridge University Press, 1995
 Buku Teks
Roe, Jill
Beyond belief: theosophy in Australia 1879-1939 / Jill Roe
New South Wales University Press, 1986
 Buku Teks
Commodities consumed in Italy,Greece and other mediterranean countries compared with Australia in 1960s and 1990s
 Artikel Jurnal