- Supreme Court of Iowa | Wednesday, December 21, 1977 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 21, 1994 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, November 20, 1984 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 21, 1988 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 16, 1985 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, September 3, 2010 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 21, 1990 | Cited 0 times
- Court of Appeals of Arizona | Tuesday, June 30, 2009 | Cited 0 times
- Supreme Court of Georgia | Tuesday, September 2, 1975 | Cited 0 times
- Court of Appeals of Mississippi | Tuesday, March 11, 2008 | Cited 0 times
- Court of Appeals of Maryland | Friday, September 15, 2000 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 17, 1982 | Cited 0 times
- Court of Appeals of Maryland | Wednesday, September 11, 1991 | Cited 0 times
- Supreme Court of the United States | Thursday, June 18, 1992 | Cited 0 times
- Colorado Court of Appeals | Thursday, July 25, 1996 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, May 7, 2012 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 16, 1991 | Cited 0 times
- Supreme Court of Colorado | Monday, November 27, 1972 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 17, 1973 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 30, 1986 | Cited 0 times