@book{214316,
	author = {Ruiz González, Magali.},
	title = {Práctica del Trabajo Social :},
	publisher = {Editorial Edil ,},
	year = {2007.},
	address = {Puerto Rico :},
	edition = {7th ed.},
	note = {Appendix: Codigo de etica del trabajador social de Puerto Rico.}
}