- Court of Appeals for the Third Circuit | Friday, August 14, 1970 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, April 12, 1972 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, April 17, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, May 19, 1969 | Cited 0 times