Greenwood, Gordon, 1913-1986, author
University of Queensland, 1976
Buku Teks
edited by Graeme Cheeseman, St. John Kettle
Pluto Press Australia, 1990
Buku Teks
Leach, Richard H., author
W.W. Norton, 1970
Buku Teks
Oates, Wallace E.
Edward Elgar, 2011
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