- Supreme Court of the United States | Monday, October 21, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, May 20, 1982 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, March 22, 2012 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, October 11, 2001 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, November 4, 1986 | Cited 0 times
- Illinois Supreme Court | Thursday, December 23, 2010 | Cited 0 times