- Court of Appeals for the Fifth Circuit | Friday, July 14, 1989 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, February 19, 1986 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, January 8, 1990 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, January 22, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, May 27, 1992 | Cited 0 times
- Supreme Court of the United States | Thursday, June 22, 1972 | Cited 0 times