- Superior Court of Pennsylvania | Friday, September 5, 1980 | Cited 0 times
- Supreme Court of Minnesota | Friday, December 15, 1978 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 16, 1979 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, November 24, 2009 | Cited 0 times
- Supreme Court of Minnesota | Friday, May 18, 1979 | Cited 0 times
- Appellate Court of Illinois | Friday, January 23, 1981 | Cited 0 times