- Court of Appeals for the Tenth Circuit | Monday, June 9, 1997 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, September 2, 1999 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, December 3, 1980 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times