- Court of Appeals for the Seventh Circuit | Friday, October 4, 1985 | Cited 0 times
- Illinois Supreme Court | Monday, June 30, 1975 | Cited 0 times
- Illinois Supreme Court | Friday, January 26, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, June 2, 1969 | Cited 0 times