- Court of Appeals of Washington | Monday, June 10, 1974 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 25, 1979 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 16, 1974 | Cited 0 times
- Supreme Judicial Court of Maine | Wednesday, December 8, 1982 | Cited 0 times
- Court of Civil Appeals of Alabama | Friday, January 22, 2010 | Cited 0 times