@book{117103,
	author = {La Belle, Thomas J. and Vela, María Elena.},
	title = {Educación no formal y cambio social en América Latina},
	publisher = {Editorial Nueva Imagen},
	year = {c1980.},
	series = {Serie Educación},
	address = {México},
	edition = {4. ed.},
	note = {Translation of: Nonformal education and Social change in Latin America.}
}