- Supreme Court of the United States | Monday, April 23, 1973 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Wednesday, February 12, 1975 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, August 25, 1977 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 22, 1972 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times