@book{79437,
	author = {Avilés, José María},
	title = {Convivir sin bullying :},
	publisher = {Narcea, S.A. de Ediciones,},
	year = {[2019]},
	series = {Educación hoy},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/62417/}
}