@book{44265,
	author = {Martínez Rojas, José Guillermo},
	title = {El Manual de Convivencia y la Prevención del Bullying :},
	publisher = {Editorial Magisterio,},
	year = {2014.},
	address = {Bogotá :},
	edition = {1.},
	note = {Incluye Bibliografía.}
}