@book{35279,
	author = {Quintero Ramos, Angel M.},
	title = {Promedios e índices del mercado de valores},
	publisher = {Universidad de Puerto Rico, Colegio de Administración Comercial},
	year = {1959.},
	address = {Río Piedras, P.R.},
	note = {One copy available in General Collection.}
}