Dan Olweus, Aggression in the Schools: Bullies and Whipping Boys (Oxford, UK: Hemisphere, 1978); Dan Olweus, Shane Jimerson, Susan Swearer, and Dorothy Espelage, «Understanding and Researching Bullying», in Handbookof Bullying in Schools: An International Perspective, eds. Shane R. Jimerson, Susan M. Swearer, and Dorothy L. Espelage (New York: Routledge, 2010), 9–34; см. обзор в отчете CDC: R. Matthew Gladden et al., «Bullying Surveillance Among Youths: Uniform Definitions for Public Health and Recommended Data Elements, Version 1.0», Atlanta, GA: National Center for Injury Prevention and Control, Centers for Disease Control and Prevention and US Department of Education (2014), по состоянию на 1 августа 2016 года, .
