- Court of Civil Appeals of Oklahoma | Tuesday, May 3, 1994 | Cited 0 times
- Supreme Court of Colorado | Monday, April 8, 1974 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Tuesday, April 23, 1991 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Thursday, November 17, 1977 | Cited 0 times
- California Supreme Court | Friday, December 22, 1972 | Cited 0 times