- Court of Appeals for the Seventh Circuit | Wednesday, March 12, 1980 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, August 30, 1990 | Cited 0 times
- Appellate Court of Illinois | Friday, March 22, 1996 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 18, 1978 | Cited 0 times
- Appellate Court of Illinois | Wednesday, August 31, 1983 | Cited 0 times