- Supreme Court of Minnesota | Friday, June 19, 1970 | Cited 0 times
- Supreme Court of Kansas | Saturday, July 14, 1973 | Cited 0 times
- Supreme Court of Kansas | Friday, April 27, 1984 | Cited 0 times
- North Dakota Supreme Court | Monday, May 1, 1972 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 16, 1988 | Cited 0 times