- Supreme Court of Pennsylvania | Thursday, March 23, 1978 | Cited 0 times
- Superior Court of Pennsylvania | Friday, September 14, 1979 | Cited 0 times
- Superior Court of Pennsylvania | Monday, May 23, 2016 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, February 8, 1989 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, January 4, 2017 | Cited 0 times
- Superior Court of Pennsylvania | Friday, October 20, 1978 | Cited 0 times