- District of Columbia Court of Appeals | Friday, September 30, 1983 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, May 31, 1988 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, May 27, 1986 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, October 7, 1983 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, October 3, 1986 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, October 4, 1985 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, January 27, 1989 | Cited 0 times
- Superior Court of Pennsylvania | Friday, September 4, 1981 | Cited 0 times