- Supreme Court of Colorado | Monday, November 9, 1964 | Cited 0 times
- District Court, S.D. Iowa | Thursday, September 15, 1966 | Cited 0 times
- Supreme Court of North Carolina | Monday, July 31, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, June 11, 1973 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 22, 1972 | Cited 0 times
- District Court, D. Minnesota | Tuesday, September 22, 1970 | Cited 0 times