- Court of Appeals for the Fifth Circuit | Tuesday, June 22, 1999 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, October 9, 1998 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, January 11, 2000 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, March 28, 2008 | Cited 0 times