- Appellate Court of Illinois | Friday, March 30, 2001 | Cited 0 times
- Supreme Court of Iowa | Tuesday, September 19, 1972 | Cited 0 times
- Appellate Court of Illinois | Tuesday, May 16, 1972 | Cited 0 times
- Appellate Court of Illinois | Friday, August 8, 1975 | Cited 0 times
- Wyoming Supreme Court | Thursday, October 14, 1976 | Cited 0 times