- Supreme Court of Pennsylvania | Friday, January 30, 1981 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, October 3, 1975 | Cited 0 times
- Superior Court of Pennsylvania | Wednesday, December 28, 1977 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, March 20, 1986 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, December 23, 1977 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, December 10, 1990 | Cited 0 times