@book{216386,
	author = {Washton, Arnold M. and Zweben, Joan E.},
	title = {Tratamiento de problemas de alcohol y drogas en la práctica terapéutica},
	publisher = {Editorial El Manual Moderno},
	year = {c2008.},
	address = {México},
	url = {http://www.loc.gov/catdir/toc/ecip062/2005030403.html}
}