Robertson, T. (1964). Crisis: The inside story of the Suez conspiracy. Hutchinson.
Lua i Stíl Chicago (17ú heag.)Robertson, Terence. Crisis: The Inside Story of the Suez Conspiracy. London: Hutchinson, 1964.
Lua MLA (8ú heag.)Robertson, Terence. Crisis: The Inside Story of the Suez Conspiracy. Hutchinson, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.