- Court of Appeals for the Eighth Circuit | Tuesday, December 10, 1968 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, October 21, 1969 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, August 5, 1969 | Cited 0 times
- District Court, N.D. Iowa | Tuesday, January 24, 1961 | Cited 0 times
- Supreme Court of Iowa | Tuesday, December 13, 1966 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, March 11, 1980 | Cited 0 times