- Court of Appeals for the Third Circuit | Friday, August 14, 1970 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, October 8, 1971 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, November 18, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, June 28, 1971 | Cited 0 times