@book{298047,
	author = {Samuelson, Paul A. and Nordhaus, William D.},
	title = {Economía : },
	publisher = {McGraw-Hill Interamericana,},
	year = {2019.},
	address = {México :},
	edition = {Decimonovena edición ;},
	note = {Incluye glosario.}
}