| "The Independent" (UK) | 20 December 2006, Iss. 6296, pg. 20 - 21, by: Andrew Gumbel, Jerome Taylor and Kate Thomas, "The Wacky World of Hanna-Barbera [Playing cat and mouse]" |
| "The Independent" (UK) | 20 December 2006, Iss. 6296, pg. 32 - 33, by: Tom Vallance, "Joseph Barbera: Animation pioneer whose creations with William Hanna included The Flintstones and Tom & Jerry" |
| "The Washington Post" (USA) | 19 December 2006, Vol. 130, Iss. 14, pg. B7, by: Martin Weil, "Animator Joseph Barbera [Dies]; Created Yogi Bear, Other Beloved Cartoons" |
| "The New York Times" (USA) | 19 December 2006, by: David Itzkoff, "Joseph Barbera, Half of Cartoon Duo, Dies at 95" |
| "The Guardian" (UK) | 19 December 2006, by: Lee Glendinnning, "Joseph Barbera, creator of cartoon classics, dies at 95" |
| "The Times" (UK) | 20 December 2006, by: Anonymous, "Joseph Barbera" |
| "The Daily Telegraph" (UK) | 21 December 2006, by: Melissa Whitworth, "Master cartoonist who created Tom and Jerry draws his last" |
| "The Daily Telegraph" (UK) | 21 December 2006, by: Anonymous, "Joseph Barbera" |
| "The Times" (UK) | 19 December 2006, by: Chris Ayres, "The wit behind Fred Flintstone dies at 95" |
| "The Independent" (UK) | 19 December 2006, by: Geneviève Roberts, "Flintstones cartoonist Barbera dies, aged 95" |
| "The Daily Telegraph" (UK) | 20 December 2006, by: Matthew Moore and agencies, "Cartoon pioneer Barbera dies aged 95" |
| "The Guardian" (UK) | 20 December 2006, by: Denis Gifford, "Joseph Barbera" |
| "The Independent" (UK) | 20 December 2006, by: Charles Nevin, "Yogi and friends" |