- Supreme Court of Colorado | Monday, November 17, 1969 | Cited 0 times
- Supreme Court of Colorado | Monday, April 23, 1979 | Cited 0 times
- Utah Supreme Court | Friday, March 9, 1973 | Cited 0 times
- South Dakota Supreme Court | Friday, February 15, 1974 | Cited 0 times
- Colorado Court of Appeals | Tuesday, July 6, 1971 | Cited 0 times
- Supreme Court of Colorado | Monday, October 15, 1956 | Cited 0 times