- Supreme Court of Iowa | Wednesday, February 16, 1983 | Cited 0 times
- Michigan Court of Appeals | Thursday, August 28, 1980 | Cited 0 times
- Michigan Court of Appeals | Monday, April 2, 1984 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 15, 1986 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, September 27, 1983 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, November 14, 1983 | Cited 0 times
- Nebraska Supreme Court | Friday, November 18, 1983 | Cited 0 times
- Court of Appeals of Kansas | Thursday, January 17, 1985 | Cited 0 times