- Supreme Court of the United States | Tuesday, April 21, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1994 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, April 15, 1985 | Cited 0 times
- Court of Appeals of Oregon | Wednesday, April 22, 1998 | Cited 0 times
- Court of Appeals of Oregon | Wednesday, July 15, 1998 | Cited 0 times
- Oregon Supreme Court | Thursday, March 3, 1977 | Cited 0 times