- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, March 9, 1981 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, June 30, 1970 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, April 27, 1973 | Cited 0 times
- District of Columbia Court of Appeals | Wednesday, June 20, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, December 4, 1972 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 16, 1980 | Cited 0 times
- Supreme Court of the United States | Thursday, June 16, 1977 | Cited 0 times