Testa = Testa, Le Droit Public International Maritime, traduction du Portugais par Boutiron (1886).
Twiss = Twiss, The Law of Nations, 2 vols., 2nd ed. (1884, 1875).
Ullmann = Ullmann, Völkerrecht, 2nd ed. (1908).
Vattel = Vattel, Le Droit Des Gens, 4 books in 2 vols., nouvelle éd. (Neuchâtel, 1773).
Walker = Walker, A Manual of Public International Law (1895).
Walker, History = Walker, A History of the Law of Nations, vol. i. (1899).
Walker, Science = Walker, The Science of International Law (1893).
Westlake = Westlake, International Law, 2 vols. (1904-1907).
Westlake, Chapters = Westlake, Chapters on the Principles of International Law (1894).
Wharton = Wharton, A Digest of the International Law of the United States, 3 vols. (1886).