- Court of Appeals for the Third Circuit | Friday, May 26, 1995 | Cited 0 times
- Court of Appeals for the Third Circuit | Wednesday, October 19, 1994 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, June 15, 1993 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 23, 1971 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 18, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, December 14, 1992 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 18, 1997 | Cited 0 times