Smith, Peter K.. 2011. Bullying in schools: thirty years of research. In: Iain Coyne and Claire P. Monks, eds. Bullying in Different Contexts. Cambridge: Cambridge University Press, pp. 36-59. ISBN 9780521132596 [Book Section]

Monks, Claire P.; Smith, Peter K.; Naylor, Paul; Barter, Christine; Ireland, Jane L. and Coyne, Iain. 2009. Bullying in different contexts: Commonalities, differences and the role of theory. Aggression and Violent Behavior, 14(2), pp. 146-156. ISSN 13591789 [Article]