- Court of Appeals for the Eighth Circuit | Wednesday, June 9, 1976 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, May 16, 1977 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, February 12, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, May 3, 1971 | Cited 0 times