- Supreme Court of Pennsylvania | Friday, October 3, 1975 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, March 27, 1986 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, March 8, 1988 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, March 4, 1986 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, December 26, 1979 | Cited 0 times