- Illinois Supreme Court | Friday, May 28, 1976 | Cited 0 times
- Illinois Supreme Court | Thursday, March 30, 1972 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, February 17, 1984 | Cited 0 times
- Illinois Supreme Court | Monday, June 20, 1988 | Cited 0 times
- Illinois Supreme Court | Monday, June 4, 1973 | Cited 0 times
- District Court, N.D. Illinois | Friday, October 29, 1982 | Cited 0 times
- Illinois Supreme Court | Wednesday, September 20, 1989 | Cited 0 times