- Superior Court of Pennsylvania | Monday, September 22, 1975 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 8, 1989 | Cited 0 times
- Appellate Court of Illinois | Friday, July 13, 1990 | Cited 0 times
- Appellate Court of Illinois | Friday, March 29, 1985 | Cited 0 times
- Oregon Supreme Court | Thursday, March 25, 1976 | Cited 0 times