I actually have a whole bunch of web links about the minimum wage saved for a blog article I'm writing. ( http://hogtowngazette.com I know I haven't updated since July but me and Helsing are supposed to be working on it together we're just pressed for time right now)
I'm not sure where to point you for further research but hopefully this stuff will help. Some of them are retarded Libertarian propaganda youtube clips, others are articles or links. Enjoy!