- Supreme Court of Colorado | Monday, September 18, 1972 | Cited 0 times
- Supreme Court of Colorado | Monday, May 1, 1978 | Cited 0 times
- Supreme Court of Colorado | Monday, April 14, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 24, 1971 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 12, 1972 | Cited 0 times