Lunn, Hugh Duncan
University of Queensland Press, 1978
Buku Teks SO
edited by Denis Murphy, Roger Joyce, Margaret Cribb
University of Queensland Press, 1990
Buku Teks SO
Lunn, Hugh Duncan
University of Queendsland Press, 1978
Buku Teks
edited by Allan Patience
Longman Chesire, 1985
Buku Teks SO
Hawke, Bob
William Heinemann Australia, 1994
Buku Teks SO