@book{56619,
	author = {Northedge, F. S.},
	title = {El uso de la fuerza en las relaciones internacionales.},
	publisher = {Librería El Ateneo Editorial},
	year = {1978.},
	series = {Studies in international politics},
	address = {Buenos Aires},
	note = {Previously classified under : JX 4471 .N67 1978}
}