Office of Strategic Information Services, Assembly Republican Caucus, "C. U.S. Senate Primary"Archived 2011-07-16 at the Wayback Machine, California 2004, Executive Summary, Vol. 4, No. 38 (March 18, 2004).
Office of Strategic Information Services, Assembly Republican Caucus, "C. U.S. Senate Primary"Archived 2011-07-16 at the Wayback Machine, California 2004, Executive Summary, Vol. 4, No. 38 (March 18, 2004).