@book{217586,
	author = {Carbaugh, Robert J. and Mascaró Sacristán , Pilar},
	title = {Economía internacional},
	publisher = {Cengage learning},
	year = {c2009.},
	address = {México.},
	edition = {12a.ed.},
	note = {Translation of: International economics, 12th ed.}
}