@book{4239,
	author = {Helen Umaña and Fundación Propaz},
	title = {Testimonios de paz /Helen Umaña, Otoniel Martinez, Isabel Aguilar Umaña [y otros] ; Fundación Propaz.},
	publisher = {Propaz, },
	year = {[1995].},
	address = {[Guatemala] :},
	edition = {Primera edición.}
}