Adonis, author
Saqi, 2003
Buku Teks
Natov, Roni, author
Routledge, 2006
Buku Teks
Leon Van Schaik, editor
Wiley Academy, 2002
Buku Teks
Elkins, James, author
Cornell University Press, 1994
Buku Teks
Antoniades, Anthony C., author
Van Nostrand Reinhold, 1990
Buku Teks