@book{21380,
	author = {Salazar Vásquez, Mónica Andrea  and Leguizamo Serna, Ramíro},
	title = {Copyleftvideo.net /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2008.},
	address = {Bogotá (Colombia) :},
	edition = {                   }
}