Horne, C. F. The Great Events by Famous Historians, Volume 12.
Lua i Stíl Chicago (17ú heag.)Horne, Charles F. The Great Events by Famous Historians, Volume 12.
Lua MLA (9ú heag.)Horne, Charles F. The Great Events by Famous Historians, Volume 12.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.