- Supreme Court of Minnesota | Friday, September 19, 1986 | Cited 0 times
- Illinois Supreme Court | Wednesday, October 25, 1989 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, September 5, 1978 | Cited 0 times
- Supreme Court of Kansas | Friday, July 9, 1999 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Tuesday, February 8, 1994 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1972 | Cited 0 times
- Illinois Supreme Court | Thursday, November 20, 1997 | Cited 0 times
- Illinois Supreme Court | Thursday, September 20, 1984 | Cited 0 times
- Supreme Court of the United States | Monday, June 11, 1990 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 28, 2000 | Cited 0 times