- Commonwealth Court of Pennsylvania | Wednesday, March 17, 2010 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, March 26, 1986 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, July 25, 1990 | Cited 0 times
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- Commonwealth Court of Pennsylvania | Wednesday, May 2, 2018 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, July 18, 2001 | Cited 0 times
- Supreme Court of the United States | Monday, April 30, 1990 | Cited 0 times