- Supreme Court of Pennsylvania | Friday, May 15, 1992 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, October 3, 1975 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, May 21, 1993 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, April 8, 1993 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, July 1, 1983 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, July 6, 1979 | Cited 0 times