Athens, Lonnie H
Routledge, 1989
Buku Teks
Cox, Alwyn
Dian Rakyat, [date of publication not identified]
Buku Teks
Boswell, Gwyneth, author
Avebury, 1996
Buku Teks
[edited by] Susan Stern
Frankfurter Allgemeine Zeitung GmbH Informationsdienste, c1991
Buku Teks
Barton, Dominic, author
John Wiley & Sons, 2003
Buku Teks