- Court of Appeals for the Tenth Circuit | Wednesday, November 28, 1990 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, September 12, 1989 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, June 29, 1959 | Cited 0 times