- Supreme Court of the United States | Tuesday, November 1, 1983 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, August 24, 2007 | Cited 0 times
- Colorado Court of Appeals | Thursday, May 8, 2008 | Cited 0 times
- Colorado Court of Appeals | Thursday, December 28, 2006 | Cited 0 times
- Colorado Court of Appeals | Thursday, October 2, 2008 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, August 19, 2011 | Cited 0 times
- Colorado Court of Appeals | Thursday, July 12, 2007 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, October 2, 2009 | Cited 0 times