- District of Columbia Court of Appeals | Friday, October 23, 1981 | Cited 0 times
- District of Columbia Court of Appeals | Friday, March 29, 1985 | Cited 0 times
- Supreme Court of the United States | Monday, May 13, 1963 | Cited 0 times
- Supreme Court of the United States | Thursday, June 24, 1976 | Cited 0 times