- Michigan Supreme Court | Wednesday, August 20, 1975 | Cited 0 times
- Colorado Court of Appeals | Tuesday, September 2, 1975 | Cited 0 times
- Supreme Court of Colorado | Monday, July 16, 1973 | Cited 0 times
- Supreme Court of Colorado | Monday, April 4, 1977 | Cited 0 times
- Court of Appeals of Kentucky (pre-1976) | Friday, June 28, 1974 | Cited 0 times