@book{59661,
	author = {Krugman, Paul R. and Obstfeld, Maurice},
	title = {Economía internacional},
	publisher = { : McGraw-Hill},
	year = {, 1999},
	address = {Madrid, España},
	edition = {4a edición},
	note = {Traducción de: International economics. Theory and policy.
Incluye índice temático}
}