@book{33999,
	author = {Pereira, Roberto, and Congreso Español de Terapia Familiar},
	title = {Adolescentes en el siglo XXI :},
	publisher = {Ediciones Morata,},
	year = {2011.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/24040/}
}