- Illinois Supreme Court | Monday, December 4, 1978 | Cited 0 times
- Illinois Supreme Court | Friday, December 18, 1981 | Cited 0 times
- Supreme Court of the United States | Thursday, June 27, 1985 | Cited 0 times
- District Court, N.D. Illinois | Wednesday, April 1, 1992 | Cited 0 times
- District Court, N.D. Illinois | Friday, November 16, 1990 | Cited 0 times
- District Court, N.D. Illinois | Friday, February 7, 1992 | Cited 0 times
- Supreme Court of the United States | Monday, May 21, 1973 | Cited 0 times