- Court of Appeals for the Third Circuit | Friday, November 30, 1973 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, November 14, 1973 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 22, 1978 | Cited 0 times
- Supreme Court of the United States | Monday, June 24, 1974 | Cited 0 times