- Supreme Court of Pennsylvania | Thursday, March 27, 1986 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, September 14, 1988 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, January 29, 1991 | Cited 0 times
- Court of Appeals of Washington | Tuesday, March 18, 1997 | Cited 0 times
- Supreme Court of Florida | Thursday, May 17, 1984 | Cited 0 times