Hetherington, John Aikman, 1907-, author
F.W. Cheshire, 1962
Buku Teks
Lake, David, author
Queensland University of Queensland Press 1973
Buku Teks
Lake, David, author
Univesity of Queensland Press, 1973
Buku Teks
Spengler, Joseph J. (Joseph John), 1902-1991, author
Duke Univrsity Press, 1979
Buku Teks
Campbell, Joseph, author
Meredian Books, 1956
Buku Teks