- Illinois Supreme Court | Wednesday, June 1, 1977 | Cited 0 times
- Illinois Supreme Court | Monday, March 24, 1975 | Cited 0 times
- Illinois Supreme Court | Friday, March 25, 1983 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 1, 1982 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times