- Supreme Court of the United States | Tuesday, June 25, 1974 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 4, 1969 | Cited 0 times
- Supreme Court of Colorado | Monday, March 30, 1987 | Cited 0 times
- Supreme Court of Colorado | Monday, December 15, 1980 | Cited 0 times
- Supreme Court of Colorado | Monday, March 25, 1968 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, September 4, 1980 | Cited 0 times
- Colorado Court of Appeals | Thursday, November 3, 1988 | Cited 0 times