- Court of Appeals for the Seventh Circuit | Thursday, June 21, 1990 | Cited 0 times
- Appellate Court of Illinois | Monday, September 25, 1978 | Cited 0 times
- Texas Supreme Court | Wednesday, March 19, 1980 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, March 7, 1989 | Cited 0 times