Le Carré, J. (2011). Tinker, tailor, soldier, spy. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Le Carré, John. Tinker, Tailor, Soldier, Spy. New York: Penguin Books, 2011.
Lua MLA (9ú heag.)Le Carré, John. Tinker, Tailor, Soldier, Spy. Penguin Books, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.