- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, December 23, 1986 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, February 28, 1990 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, July 25, 1991 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1989 | Cited 0 times