- Court of Appeals for the D.C. Circuit | Tuesday, October 24, 1972 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Wednesday, August 18, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, February 26, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, June 14, 1948 | Cited 0 times