@book{196691,
	author = {Goldberg, E.},
	title = {Estimating poverty in America with Google Trends},
	publisher = {Yale College},
	year = {2012},
	address = {New Haven},
	url = {\\Srvdatos\siis\docus\Documentos Internet\2012-Posteriores\2014\Estimating poverty in America with Google Trends.pdf}
}