- Supreme Court of the United States | Wednesday, January 15, 1992 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, December 18, 2007 | Cited 0 times
- Supreme Court of the United States | Thursday, June 25, 2009 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, August 22, 2006 | Cited 0 times