Adam, Mercer G. Spain and Portugal / By M.G. Adam, Ed. from standard authorities by G. Mercer Adam. - New York : Collier, 1928. - XXIII, 558 p. : plates ; 20 cm. - The history of nations Vol. 8 . Bibliogr. p. 553-558 Subjects--Topical Terms: History--SpainHistory--Portugal