- Supreme Court of Pennsylvania | Wednesday, September 18, 1985 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, April 16, 1991 | Cited 0 times
- Supreme Court of the United States | Monday, June 26, 1978 | Cited 0 times
- Supreme Court of the United States | Monday, July 1, 1985 | Cited 0 times
- Supreme Court of the United States | Friday, June 27, 1986 | Cited 0 times