Mander, J. (1962). Berlin: Hostage for the West. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Mander, John. Berlin: Hostage for the West. Harmondsworth, Middlesex: Penguin Books, 1962.
Lua MLA (8ú heag.)Mander, John. Berlin: Hostage for the West. Penguin Books, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.