- Supreme Court of Pennsylvania | Wednesday, April 18, 1990 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, December 14, 1983 | Cited 0 times
- Superior Court of Pennsylvania | Thursday, May 16, 1991 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, May 23, 1991 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, December 30, 1992 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, November 22, 1985 | Cited 0 times