- United States Tax Court | Thursday, March 1, 1973 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, October 7, 1969 | Cited 0 times
- United States Tax Court | Monday, November 2, 1981 | Cited 0 times
- United States Tax Court | Monday, June 27, 1988 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, August 22, 1968 | Cited 0 times