Runciman, S. (1965). A history of the Crusades. Penguin.
Lua i Stíl Chicago (17ú heag.)Runciman, Steven. A History of the Crusades. Harmondsworth: Penguin, 1965.
Lua MLA (8ú heag.)Runciman, Steven. A History of the Crusades. Penguin, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.