@book{205436,
	author = {Kleinberg, Jeffrey L.},
	title = {The Wiley-Blackwell handbook of group psychotherapy /},
	publisher = {Wiley-Blackwell,},
	year = {2012.},
	address = {Chichester, West Sussex, UK :},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781119950882}
}