@book{26254,
	author = {Case, Karl E. and Dávila Martínez, José Francisco Javier,},
	title = {Principios de macroeconomía /},
	publisher = {Pearson Educación },
	year = {2008.},
	address = {México },
	edition = {8a ed.},
	note = {Incluye índice.}
}