- Court of Appeals of Maryland | Thursday, January 6, 1977 | Cited 0 times
- Supreme Court of Colorado | Tuesday, August 5, 1975 | Cited 0 times
- Supreme Court of Colorado | Monday, October 28, 1968 | Cited 0 times
- Supreme Court of Colorado | Tuesday, September 8, 1970 | Cited 0 times
- California Court of Appeal | Wednesday, October 3, 1973 | Cited 0 times