- Court of Appeals for the Eighth Circuit | Monday, April 5, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, March 5, 1993 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, July 24, 1985 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, June 14, 1989 | Cited 0 times