- Court of Appeals for the Fifth Circuit | Friday, October 6, 1967 | Cited 0 times
- District Court, District of Columbia | Monday, November 12, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, November 1, 1967 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times