- Court of Appeals for the Tenth Circuit | Thursday, October 3, 1991 | Cited 0 times
- Court of Appeals for the Eleventh Circuit | Friday, September 17, 1982 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, August 25, 1980 | Cited 0 times
- United States Tax Court | Thursday, December 27, 1984 | Cited 0 times
- United States Tax Court | Thursday, March 31, 1983 | Cited 0 times
- United States Tax Court | Tuesday, April 24, 1984 | Cited 0 times
- United States Tax Court | Thursday, February 25, 1988 | Cited 0 times