@book{21190,
	author = {Bustos Linares, Cristian and Sandoval, Juan Esteban},
	title = {Seminario "Tabaconciencia" /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {(s.f).},
	address = {Bogotá (Colombia) :},
	edition = {                   }
}