- Supreme Court of the United States | Thursday, June 25, 1981 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, June 1, 1998 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, July 7, 1998 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, June 17, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, April 20, 1970 | Cited 0 times