- Court of Appeals of Maryland | Tuesday, February 16, 1988 | Cited 0 times
- Colorado Court of Appeals | Thursday, May 21, 1992 | Cited 0 times
- Supreme Court of Colorado | Monday, August 23, 1971 | Cited 0 times
- Supreme Court of Colorado | Monday, August 25, 1980 | Cited 0 times
- Supreme Court of Colorado | Monday, August 23, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times