- Supreme Court of Colorado | Thursday, March 5, 1959 | Cited 0 times
- Supreme Court of the United States | Monday, June 20, 1960 | Cited 0 times
- Supreme Court of the United States | Monday, June 10, 1963 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times