- Supreme Court of Pennsylvania | Monday, June 26, 1989 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, April 27, 1990 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, August 22, 1994 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, February 11, 2008 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, May 27, 1999 | Cited 0 times