- Court of Appeals for the Eighth Circuit | Tuesday, January 5, 1993 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, February 15, 1993 | Cited 0 times
- Supreme Court of the United States | Monday, May 4, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, March 9, 1987 | Cited 0 times