Chief Justice: A Biography of Earl Warren, Ed Cray, Simon & Schuster: 1997.
Final Report of The Special Crime Study Commission on Organized Crime, Sacramento, Nov. 15, 1950.
The Modesto Bee and News-Herald (Calif.), “Cadell, Two Others Are Convicted,” Dec. 4, 1948.
The Modesto Bee and News-Herald (Calif.), “Cadell Conviction Ends Period of Accusations,” Dec. 4, 1948.
The Modesto Bee and News-Herald (Calif.), “Cadell, Two Others, Get Prison Terms,” Dec. 18, 1948.