HiFlow:
Here's a link to sites that have lots of links and a site that does an overview of the Mustang and has some facts and figures you could use, should you want to use the 'Stang as a subject.
http://links.vintage-mustang.com/
http://home.pon.net/hunnicutt/history.htm
There are others of course but hey, you have to do some of the work!