Brett, Peter, author
Butterworth, 1989
Buku Teks
Brett, Peter, author
Butterworth, 1971
Buku Teks
Allen, Michael J., author
Black Stone Press Limited, 1997
Buku Teks
Smith, J. C. (James Cruickshanks), 1867-1946, author
English Language Book Society, 1988
Buku Teks
Stephen, Sir James Fitzjames, author
Routledge/Thoemmes Press, 1996
Buku Teks