Documentary and TV Resouces
 
 
I've found Brian Winston's *Claiming the Real* to be quite a helpful
recent source.  Using Grierson as primary examples, he explores the use of
documentary film as art, drama, and science, which delves into the "truth"
issue.
 
J. Arnold G'Schwind
 
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Online resources for film/TV studies may be found at ScreenSite 
http://www.sa.ua.edu/screensite