- Court of Appeals for the Fifth Circuit | Friday, November 6, 1981 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, May 9, 1977 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 19, 1974 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 24, 1982 | Cited 0 times
- District Court, N.D. Illinois | Wednesday, June 17, 1987 | Cited 0 times