- Commonwealth Court of Pennsylvania | Wednesday, November 10, 1993 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, June 8, 1998 | Cited 0 times
- Supreme Court of the United States | Monday, April 16, 1962 | Cited 0 times
- Superior Court of Pennsylvania | Wednesday, November 17, 1993 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, July 3, 1989 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, April 9, 1992 | Cited 0 times