- Court of Civil Appeals of Oklahoma | Monday, June 1, 1998 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Tuesday, April 27, 1993 | Cited 0 times
- Alaska Supreme Court | Friday, February 7, 1997 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Thursday, January 8, 1981 | Cited 0 times
- United States Tax Court | Wednesday, April 8, 1992 | Cited 0 times