Angell, N. (1915). The world's highway: Some notes on America's relation to sea power and non-military sanctions for the law of nations. Doran.
Lua i Stíl Chicago (17ú heag.)Angell, Norman. The World's Highway: Some Notes on America's Relation to Sea Power and Non-military Sanctions for the Law of Nations. New York: Doran, 1915.
Lua MLA (8ú heag.)Angell, Norman. The World's Highway: Some Notes on America's Relation to Sea Power and Non-military Sanctions for the Law of Nations. Doran, 1915.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.