Richard Overy.-. The TIMES complete history of the world.
Lua i Stíl Chicago (17ú heag.)Richard Overy.-. The TIMES Complete History of the World.
Lua MLA (9ú heag.)Richard Overy.-. The TIMES Complete History of the World.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.