@book{22761,
	author = {Caves, Richard E. and Jeffrey A. Frankel},
	title = {World trade and payments  },
	publisher = {Addison Wesley, },
	year = {2002},
	series = {The addison wesley in economics},
	address = {Boston  },
	edition = {9a. ed.},
	note = {Incluye índice y suplemento}
}