- Supreme Court of the United States | Monday, June 6, 1949 | Cited 0 times
- Michigan Supreme Court | Thursday, July 5, 1990 | Cited 0 times
- Supreme Court of Colorado | Monday, April 6, 1987 | Cited 0 times
- Supreme Court of Colorado | Monday, December 14, 1987 | Cited 0 times
- Supreme Court of Colorado | Monday, May 10, 1993 | Cited 0 times
- Colorado Court of Appeals | Monday, May 10, 1993 | Cited 0 times
- Supreme Court of Colorado | Tuesday, February 21, 1978 | Cited 0 times