Clock, Cheryl. Video games & violence . 25 Oct 2010.
Craig A. Anderson, Brad J. Bushman. Effects of Violent Video Games on Aggressive Behavior, Aggressive Cognition, Aggressive Affect, Physiological Arousal, and Prosocial Behavior: A Meta-Analytic Review of the Scientific Literature. 11 Dec 2011.
Craig A. Anderson, Nicholas L. Carnagey. Causal effects of violent sports video games on aggression: Is it competitiveness or violent content? 4 May 2009.
Darrall, Stephanie. Violent video games DO make people more aggressive. 27 Nov 2011. 2 Jan 2012.Christopher J. Ferguson, John Colwell, Boris Mlac-ic, Goran Milas. Personality and media influences on violence and depression in a cross-national. 1 Feb 2011.