- Court of Appeals for the Second Circuit | Friday, October 10, 1969 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, May 26, 1976 | Cited 0 times
- District Court, S.D. Texas | Thursday, March 18, 1971 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, February 3, 1970 | Cited 0 times
- United States Tax Court | Monday, March 31, 1975 | Cited 0 times