- Court of Appeals for the D.C. Circuit | Thursday, January 6, 1977 | Cited 0 times
- District Court, S.D. Iowa | Monday, February 11, 1980 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, May 11, 1972 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, December 6, 1972 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, February 26, 1980 | Cited 0 times