- Supreme Court of Pennsylvania | Wednesday, January 11, 1989 | Cited 0 times
- Colorado Court of Appeals | Thursday, September 12, 2002 | Cited 0 times
- Colorado Court of Appeals | Thursday, September 26, 2002 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, September 25, 1985 | Cited 0 times
- Colorado Court of Appeals | Monday, June 9, 1997 | Cited 0 times
- District of Columbia Court of Appeals | Tuesday, April 10, 1979 | Cited 0 times
- Colorado Court of Appeals | Thursday, August 2, 2001 | Cited 0 times