@book{129,
	author = {Testa, Gianluigi},
	title = {Los servicios sociales =},
	publisher = {Ediciones Deusto,},
	year = {[1973]},
	series = {Biblioteca Deusto de dirección y organización;},
	address = {Bilbao :},
	edition = {1a. ed.}
}