- Supreme Court of Iowa | Wednesday, July 23, 1986 | Cited 0 times
- Supreme Court of Iowa | Wednesday, August 16, 1989 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, January 14, 1983 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, August 28, 1986 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, November 7, 1985 | Cited 0 times
- Illinois Supreme Court | Friday, June 20, 1986 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 16, 1988 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, March 15, 1985 | Cited 0 times