- Wyoming Supreme Court | Monday, August 20, 1979 | Cited 0 times
- Wyoming Supreme Court | Thursday, June 27, 1985 | Cited 0 times
- Colorado Court of Appeals | Monday, June 20, 1988 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, April 2, 1996 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, April 16, 1996 | Cited 0 times