- Nebraska Supreme Court | Friday, July 16, 1982 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Monday, September 25, 1972 | Cited 0 times
- Court of Appeals of Washington | Monday, May 7, 1973 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, September 27, 1977 | Cited 0 times
- Nebraska Supreme Court | Friday, October 22, 1982 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, October 30, 1984 | Cited 0 times