- Supreme Court of the United States | Monday, February 23, 1981 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, July 21, 1980 | Cited 0 times
- United States Tax Court | Monday, June 29, 1992 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Tuesday, November 4, 1980 | Cited 0 times