- Supreme Court of Colorado | Monday, March 27, 1989 | Cited 0 times
- Supreme Court of Colorado | Monday, April 17, 1972 | Cited 0 times
- Supreme Court of Colorado | Tuesday, February 14, 1967 | Cited 0 times
- Supreme Court of Colorado | Monday, September 8, 1969 | Cited 0 times
- Colorado Court of Appeals | Thursday, June 14, 1990 | Cited 0 times
- Appellate Court of Illinois | Thursday, July 8, 1976 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 22, 1974 | Cited 0 times