- United States Tax Court | Tuesday, February 15, 1966 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, October 23, 1967 | Cited 0 times
- District Court, N.D. Texas | Friday, February 16, 1968 | Cited 0 times
- District Court, D. Nebraska | Friday, October 15, 1971 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, December 13, 1989 | Cited 0 times
- United States Tax Court | Monday, January 23, 1967 | Cited 0 times