De Bono, E. (1985). Tactics: The art and science of success. Little, Brown, Profile Books.
Lua i Stíl Chicago (17ú heag.)De Bono, Edward. Tactics: The Art and Science of Success. Boston : London: Little, Brown, Profile Books, 1985.
Lua MLA (8ú heag.)De Bono, Edward. Tactics: The Art and Science of Success. Little, Brown, Profile Books, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.