[Silock]

http://en.wikipedia.org/wiki/Griggs_..._Power_Company

http://en.wikipedia.org/wiki/Grutter_v._Bollinger

http://en.wikipedia.org/wiki/Gratz_v._Bollinger

http://www.answers.com/topic/wygant-...on?cat=biz-fin

http://en.wikipedia.org/wiki/United_...rkers_v._Weber

http://www.law.cornell.edu/supct/htm...0_0616_ZS.html

http://en.wikipedia.org/wiki/City_of...J.A._Croson_Co.

http://en.wikipedia.org/wiki/Adarand...s_v._Pe%C3%B1a