- Supreme Court of the United States | Monday, May 26, 1969 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, October 18, 1985 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, November 4, 1983 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, August 28, 1980 | Cited 0 times