Buzo, Alex
Penguin Books, 1988
Buku Teks
McGuire, Paul
Oxford University Press, 1948
Buku Teks
Rees, Leslie, 1905-2000, author
Angus and Robertson, 1953
Buku Teks
New South Wales University Press, 1984
Buku Teks
Rees, Leslie, 1905-2000, author
Angus & Robertson , 1978
Buku Teks