- Supreme Court of Pennsylvania | Monday, March 6, 1989 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, March 10, 1982 | Cited 0 times
- Superior Court of Pennsylvania | Friday, April 20, 1979 | Cited 0 times
- Superior Court of Pennsylvania | Monday, May 13, 1991 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, December 21, 1990 | Cited 0 times