- Court of Appeals of Maryland | Friday, May 2, 1980 | Cited 0 times
- Court of Special Appeals of Maryland | Tuesday, October 14, 1980 | Cited 0 times
- Court of Special Appeals of Maryland | Thursday, January 8, 1981 | Cited 0 times
- Court of Special Appeals of Maryland | Tuesday, December 17, 1985 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, May 30, 1980 | Cited 0 times