- Supreme Court of the United States | Monday, May 24, 1999 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, March 17, 1969 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, April 17, 1968 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 26, 1992 | Cited 0 times
- United States Tax Court | Thursday, December 16, 1971 | Cited 0 times
- United States Tax Court | Tuesday, June 18, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, March 31, 1941 | Cited 0 times
- United States Tax Court | Wednesday, March 29, 1989 | Cited 0 times