@book{110726,
	author = {Andic, Suphan and Choudhury, Parimal},
	title = {Direct subsidies and income redistribution},
	publisher = {Universidad de Puerto Rico. Departamento de Economía. Unidad de Investigaciones Económicas},
	year = {1977.},
	series = {Separata},
	address = {Río Piedras, P. R.}
}