Markus, Andrew
Allen & Unwin , 1990
Buku Teks SO
Keneally, Thomas, 1935-
Rand McNally, 1984
Buku Teks SO
Smith, Claire, 1957-
Wakefield Press, 2004
Buku Teks SO
Berndt, Ronald M.
University Microfilms International, 1954
Buku Teks SO
edited by Rhys Jones ; with contributions by Jim Allen ... [and others]
Australian National University, 1985
Buku Teks SO