Belloc, H. (1915). The elements of the great war. Hearst's international library co.
Lua i Stíl Chicago (17ú heag.)Belloc, Hilaire. The Elements of the Great War. New York: Hearst's international library co, 1915.
Lua MLA (8ú heag.)Belloc, Hilaire. The Elements of the Great War. Hearst's international library co, 1915.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.