APA (7th ed.) Zitazioa
Lines, D. (2008). The bullies: Understanding bullies and bullying. Jessica Kingsley Publishers.
Chicago Style (17th ed.) Zitazioa
Lines, Dennis. The Bullies: Understanding Bullies and Bullying. London ; Philadelphia: Jessica Kingsley Publishers, 2008.
MLA (9th ed.) Zitazioa
Lines, Dennis. The Bullies: Understanding Bullies and Bullying. Jessica Kingsley Publishers, 2008.
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