@book{4303,
	author = {Pérez Brignoli, Héctor},
	title = {Breve historia de Centroamérica},
	publisher = {Alianza},
	year = {2000},
	series = {El libro de bolsillo},
	address = {Madrid },
	edition = {Cuarta edición },
	note = {Incluye cronología}
}