@book{204930,
	author = {Behring, Elaine. and Behring, Elaine Rossetti.},
	title = {La política social hoy},
	publisher = {Cortez},
	year = {c2004.},
	series = {Biblioteca latinoamericana de servicio social},
	address = {São Paulo, Brazil},
	edition = {2a ed.}
}