- Court of Appeals for the Seventh Circuit | Thursday, January 14, 1999 | Cited 0 times
- Oregon Supreme Court | Thursday, August 2, 1973 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, May 11, 1995 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times