- Court of Appeals for the D.C. Circuit | Wednesday, January 13, 1971 | Cited 0 times
- District Court, N.D. Illinois | Tuesday, September 25, 1984 | Cited 0 times
- District Court, N.D. California | Friday, April 13, 1984 | Cited 0 times
- Supreme Court of the United States | Monday, May 3, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, May 21, 1973 | Cited 0 times