@book{239594,
	author = {Nicolson, Doula, and Ayers, Harry,},
	title = {Problemas de la adolescencia :},
	publisher = {Narcea S.A. de Ediciones,},
	year = {[2014]},
	series = {Secundaria para todos},
	address = {Madrid :},
	url = {https://www.digitaliapublishing.com/a/29094/}
}