found: Congressman Duncan Hunter WWW home page, viewed 12-12-02(represents 52nd Distr., Calif.)
found: Congressional directory website (107th Congress), viewed 03-23-04(Duncan Hunter; b. May 31, 1948; attorney; represents 52nd Distr., Calif.)
found: Biographical directory of the United States Congress online, viewed August 19, 2012(Hunter, Duncan Lee, (father of Duncan Duane Hunter), a Representative from California; born in Riverside, Riverside County, Calif., May 31, 1948)
found: His Victory in Iraq, 2011:t.p. (Duncan L. Hunter)