- Supreme Court of Pennsylvania | Wednesday, October 21, 1987 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, September 8, 1989 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, July 15, 2011 | Cited 0 times
- Missouri Court of Appeals | Tuesday, March 20, 1984 | Cited 0 times
- Court of Special Appeals of Maryland | Wednesday, October 12, 2005 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, October 13, 1994 | Cited 0 times
- California Court of Appeal | Wednesday, August 20, 1986 | Cited 0 times