- United States Tax Court | Tuesday, September 29, 2009 | Cited 0 times
- United States Tax Court | Tuesday, September 29, 2009 | Cited 0 times
- Colorado Attorney General Reports | Monday, February 26, 1990 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, January 3, 1983 | Cited 0 times
- Arizona Supreme Court | Thursday, December 10, 1987 | Cited 0 times
- New Mexico Court of Appeals | Tuesday, August 2, 1988 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, October 12, 2000 | Cited 0 times
- District Court, District of Columbia | Monday, August 4, 1980 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, March 7, 1978 | Cited 0 times
- District Court, D. Colorado | Friday, August 31, 1979 | Cited 0 times