Sprott, S. Ernest
Blackwell, 1953
Buku Teks
Tillyard, E.M.W. (Eustace Mandeville Wetenhall), 1889-1962.
Chatto and Windus, 1949
Buku Teks
Hanford, James Holly
F.S. Croff & Co., 1946
Buku Teks
Bradford, Richard, 1957-, author
Routledge, 2001
Buku Teks
Wilding, Michael, author
Sydney University Press, 1969
Buku Teks