@book{205920,
	author = {Rigby, Ken.},
	title = {Bullying interventions in schools : six basic approaches /},
	publisher = {Wiley,},
	year = {2012.},
	address = {Chichester, West Sussex ;},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118362648}
}