The Jungle on IMDb "Thriller and 24 Other Films Named to National Film Registry", Associated Press via Yahoo News (December 30, 2009) Library of Congress press release on films named to National Film Registry in December 2009
The Jungle på Internet Movie Database (engelsk) "Thriller and 24 Other Films Named to National Film Registry", Associated Press via Yahoo News (30. december, 2009) (engelsk) Library of Congress press release on films named to National Film Registry in December 2009 (engelsk)