@book{129605,
	author = {KLING, J.R. and LIEBMAN, J.B.},
	title = {EXPERIMENTAL ANALYSIS OF NEIGHBORHOOD EFFECTS ON YOUTH},
	publisher = {[s.n.]},
	year = {2004},
	address = {[s.l.]},
	url = {\\Srvdatos\siis\docus\Documentos Internet\Anteriores-2007\Experimental analysis of neighborhood effects on youth.pdf}
}