- Supreme Court of the United States | Monday, June 11, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, April 3, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, January 21, 1974 | Cited 0 times
- District Court, District of Columbia | Friday, March 15, 1974 | Cited 0 times
- District Court, District of Columbia | Wednesday, October 22, 1975 | Cited 0 times