Rujukan Arizona Barker

Petikan
  1. 1 2 Hoover, J. Edgar, "The Kidnapping of Edward Bremer", November 19, 1936
  2. ↑ Ford, Miriam Allen, The Real Ma Barker: Mastermind of a Whole Family of Killers, 1970 Ace, New York Templat:Page? Templat:ISBN?
  3. 1 2 Mahoney, Tim, Secret Partners, p. 15. Templat:ISBN?
  4. 1 2 Claire Bond Potter, War on Crime: Bandits, G-Men, and the Politics of Mass Culture, Rutgers University Press, New Brunswick, 1998, p. 175 Templat:ISBN?
  5. ↑ Mahoney, Timothy, Secret Partners: Big Tom Brown and the Barker Gang, Minnesota Historical Society Press, 2013, passim. Templat:ISBN?
  6. 1 2 3
  7. ↑ Mahoney, Tim (2013). Secret Partners. Minnesota Historical Society Press. m/s. 244.
  8. ↑ "Latent Prints in the 1933 Hamm Kidnapping". Federal Bureau of Investigation. September 8, 2003. Dicapai pada August 18, 2017.
  9. ↑ Mahoney, Tim (2013) Secret Partners Minnesota Historical Society Press, St. Paul. Templat:Page? Templat:ISBN?
Bibliografi
  • Hornberger, Francine (2002) Mistresses of Mayhem: The Book of Women Criminals Alpha, Indianapolis, IN, ISBN 0-02-864260-0
  • Hamilton, Sue, and Hamilton, John (1989) Public Enemy Number One: The Barkers Abdo and Daughters, Bloomington, MN, ISBN 0-939179-65-2
  • Winter, Robert (2000) Mean Men: The Sons of Ma Barker Routledge, Danbury, Connecticut, ISBN 1-58244-090-5
  • deFord, Miriam Allen (1970) The Real Ma Barker: Mastermind of a Whole Family of Killers Ace, New York
  • Morton, James (2012) The Mammoth Book of Gangs Running Press Book Publishers, Philadelphia, PA, ISBN 978-0-7624-4436-6
  • Perkins; Jack; Drummond, John; and Cara, Mark (1996) Ma Barker Crime Family Values (television documentary on VHS tape) A & E Home Video, New York, ISBN 0-7670-1060-4
  • Federal Bureau of Investigation. Barker-Karpis Gang (summary). Washington: GPO, 1937. <http://foia.fbi.gov/filelink.html?file=/barksumm/barksum1.pdf>