@book{73012,
	author = {Vásquez, Manuel Horacio,},
	title = {Antecedentes históricos de la violencia actual en Colombia :},
	publisher = {Editorial Oveja Negra,},
	year = {[2016]},
	address = {Bogotá, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/46714/}
}