Olweus, D. (1978). Aggression in the schools: Bullies and whipping boys. Hemisphere Pub. Corp.; New York: distributed solely by Halsted Press.
Cita Chicago Style (17a ed.)Olweus, Dan. Aggression in the Schools: Bullies and Whipping Boys. Washington: Hemisphere Pub. Corp.; New York: distributed solely by Halsted Press, 1978.
Cita MLA (8a ed.)Olweus, Dan. Aggression in the Schools: Bullies and Whipping Boys. Hemisphere Pub. Corp.; New York: distributed solely by Halsted Press, 1978.
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