@book{23783,
	author = {HEILBRONER, ROBERT LOUIS and SOUZA, MAURO ROBERTO DA COSTA},
	title = {ELEMENTOS DE MACROECONOMIA},
	publisher = {ZAHAR},
	year = {1981},
	address = {RIO DE JANEIRO},
	edition = {5 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=30920&vHistoryNovo=sim}
}