@book{8504,
	author = {Boersner, Demetrio},
	title = {Relaciones internacionales de América Latina : Breve historia / Demetrio Boersner},
	publisher = {Nueva Sociedad},
	year = {1990},
	address = {Caracas},
	edition = {4° ed. act.},
	note = {1. América Latina (1980-1990).}
}