Bjelke-Petersen, Johannes
Angus & Robertson , 1990
Buku Teks SO
by Kenneth R. Hoover ... [and others]
Cengage Learning, 2004
Buku Teks SO
Hiatt, L.R.
Australian Institute of Aboriginal Studies, 1986
Buku Teks SO
Easton, David
John Wiley & Sons, 1965
Buku Teks SO
Cohen, Barry
Pinguin Bokks, 1989
Buku Teks SO