- District of Columbia Court of Appeals | Thursday, August 17, 1978 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, July 3, 1980 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, April 28, 1978 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, June 11, 1999 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, August 6, 1968 | Cited 0 times