- Court of Appeals for the Seventh Circuit | Wednesday, September 29, 1993 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Wednesday, January 26, 1994 | Cited 0 times
- Supreme Court of the United States | Monday, April 3, 1978 | Cited 0 times
- Supreme Court of the United States | Thursday, June 22, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, March 18, 1985 | Cited 0 times