- Supreme Court of the United States | Monday, June 21, 1971 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 24, 1992 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, August 25, 1989 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, April 19, 1974 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, September 23, 1992 | Cited 0 times