Block JJ, Crain BR: Omissions and errors in "media violence and the American public." In: The American psychologist. 62. Jahrgang, Nr.3, 2007, S.252–3, doi:10.1037/0003-066X.62.3.252, PMID 17469907.
Lawrence Kutner und Cheryl K. Olson: Grand Theft Childhood: The Surprising Truth About Violent Video Games.
nih.gov
ncbi.nlm.nih.gov
Block JJ, Crain BR: Omissions and errors in "media violence and the American public." In: The American psychologist. 62. Jahrgang, Nr.3, 2007, S.252–3, doi:10.1037/0003-066X.62.3.252, PMID 17469907.