Hutton, Wendy, author
Opus Publications Sdn Bhd, 2007
Buku Referensi
United Nations , 1997
Buku Teks
Sin, Myong-ho, author
Goraesil, 2007
Buku Teks
Forsh, Olga
Foreign Languages Publishing House, [date of publication not identified]
Buku Teks
Shafak, Elif, 1971-, author
Penguin Books, 2015
Buku Teks