- Illinois Supreme Court | Monday, October 2, 1972 | Cited 0 times
- Appellate Court of Illinois | Wednesday, March 11, 1987 | Cited 0 times
- Illinois Supreme Court | Tuesday, October 4, 1983 | Cited 0 times
- Illinois Supreme Court | Tuesday, April 3, 1979 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 30, 1986 | Cited 0 times