- Washington Supreme Court | Thursday, May 10, 1984 | Cited 0 times
- Supreme Court of Colorado | Monday, March 27, 1972 | Cited 0 times
- Colorado Court of Appeals | Thursday, September 10, 1992 | Cited 0 times
- Colorado Court of Appeals | Thursday, September 24, 1992 | Cited 0 times
- Court of Appeals of Washington | Thursday, April 29, 1982 | Cited 0 times
- Supreme Court of the United States | Thursday, June 17, 1976 | Cited 0 times
- Supreme Court of Colorado | Monday, November 9, 1987 | Cited 0 times
- Supreme Court of the United States | Monday, November 18, 1985 | Cited 0 times