Kowalski, Robin M. Cyberbullying bullying in the digital age / [electronic resource] : Robin M. Kowalski, Susan P. Limber, Patricia W. Agatston. - 2nd ed. - Malden, MA : Wiley-Blackwell, 2012. - 1 online resource. Includes bibliographical references and index. ISBN: 9781444356922 (ebk.) 1444356925 (ebk.) Subjects--Topical Terms: Bullying.Electronic books. Dewey Class. No.: 302.34/3