- Commonwealth Court of Pennsylvania | Tuesday, June 30, 1987 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Wednesday, February 3, 1988 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, July 24, 1986 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, August 5, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, June 28, 1982 | Cited 0 times
- Supreme Court of the United States | Monday, May 16, 1977 | Cited 0 times