- Supreme Court of the United States | Wednesday, January 10, 1973 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, March 13, 1968 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, April 2, 1975 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, July 16, 1973 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, October 31, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, December 20, 1971 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Thursday, December 14, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, April 5, 1971 | Cited 0 times