- Supreme Court of the United States | Monday, June 15, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, July 17, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, April 28, 1970 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, August 4, 1970 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, June 19, 1969 | Cited 0 times