- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, October 31, 1969 | Cited 0 times
- District of Columbia Court of Appeals | Monday, April 23, 1973 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 24, 1971 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 12, 1972 | Cited 0 times