- Supreme Court of the United States | Monday, June 21, 1971 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 30, 1976 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, October 3, 2007 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, December 4, 1996 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, September 2, 2008 | Cited 0 times