- Court of Appeals for the Ninth Circuit | Tuesday, March 28, 1972 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, March 24, 1971 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, September 10, 1973 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times