check with journal of popular film and TV -- they had i believe an entire
issue devoted to the (mis)representation of the Arab in Hollywood, several
years back.
Publisher is HELDREF publications in Washington DC, Lisa Kulp-Nykirk is
managing editor
 
yours truly
 
hr greenberg   md
 
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Online resources for film/TV studies may be found at ScreenSite 
http://www.sa.ua.edu/screensite