- California Court of Appeal | Thursday, September 1, 1960 | Cited 0 times
- Supreme Court of Colorado | Monday, January 10, 1966 | Cited 0 times
- Supreme Court of Colorado | Monday, September 26, 1966 | Cited 0 times
- Oklahoma Attorney General Reports | Friday, April 30, 1976 | Cited 0 times
- Supreme Court of Vermont | Wednesday, November 25, 1987 | Cited 0 times