- Commonwealth Court of Pennsylvania | Monday, April 18, 2011 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, June 23, 2011 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, April 23, 2008 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, December 1, 1994 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 25, 1992 | Cited 0 times