- Supreme Court of the United States | Monday, November 10, 1980 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, November 29, 1989 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, September 8, 1981 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, August 10, 1981 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 21, 1989 | Cited 0 times