- Supreme Court of Iowa | Wednesday, February 18, 1981 | Cited 0 times
- Court of Appeals of Oregon | Wednesday, March 12, 1986 | Cited 0 times
- California Supreme Court | Monday, March 16, 1970 | Cited 0 times
- California Supreme Court | Monday, March 16, 1970 | Cited 0 times
- Appellate Court of Illinois | Monday, November 2, 1987 | Cited 0 times
- California Supreme Court | Monday, August 28, 1995 | Cited 0 times
- Illinois Supreme Court | Friday, November 13, 1981 | Cited 0 times
- Court of Appeals of North Carolina | Tuesday, December 1, 1992 | Cited 0 times