@book{34251,
	author = {Castiblanco Roldán, Andrés Fernando.},
	title = {Rostros, voces y miradas de la investigación social /},
	publisher = {Univ. Distrital Francisco José de Caldas,},
	year = {2007.},
	address = {Bogotá :},
	edition = {1a ed.}
}