- Supreme Court of the United States | Tuesday, June 6, 1978 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, July 2, 1986 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, July 21, 2011 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, August 17, 2009 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, June 13, 2011 | Cited 0 times
- Court of Appeals of Wisconsin | Monday, November 10, 1980 | Cited 0 times