- Supreme Court of Pennsylvania | Thursday, December 27, 2007 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, September 17, 2003 | Cited 0 times
- Superior Court of Pennsylvania | Monday, August 13, 2001 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, August 26, 2003 | Cited 0 times
- Superior Court of Pennsylvania | Friday, March 27, 2009 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, March 15, 2019 | Cited 0 times
- United States Tax Court | Friday, March 28, 2003 | Cited 0 times