- Supreme Court of Pennsylvania | Friday, June 12, 1987 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, January 25, 1985 | Cited 0 times
- Appellate Court of Illinois | Thursday, July 19, 1984 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, October 14, 1980 | Cited 0 times