- Court of Appeals for the Eighth Circuit | Thursday, January 12, 1978 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, June 3, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, June 8, 1981 | Cited 0 times