Gladwell, M. (2005). Blink (12th.). Viva Books Ltd.
Lua i Stíl Chicago (17ú heag.)Gladwell, Malcolm. Blink. 12th. New Delhi: Viva Books Ltd, 2005.
Lua MLA (9ú heag.)Gladwell, Malcolm. Blink. 12th. Viva Books Ltd, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.