- Appellate Court of Illinois | Tuesday, May 8, 1979 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, April 29, 1980 | Cited 0 times
- Appellate Court of Illinois | Monday, March 28, 1977 | Cited 0 times
- Illinois Supreme Court | Thursday, September 23, 1999 | Cited 0 times