BRYSON JOHN M. (2004). VISIBLE THINKING: UNLOCKING CASUAL MAPPING FOR...RESULT. JOHN WILEY AND SONS.
Lua i Stíl Chicago (17ú heag.)BRYSON JOHN M. VISIBLE THINKING: UNLOCKING CASUAL MAPPING FOR...RESULT. ENGLAND: JOHN WILEY AND SONS, 2004.
Lua MLA (9ú heag.)BRYSON JOHN M. VISIBLE THINKING: UNLOCKING CASUAL MAPPING FOR...RESULT. JOHN WILEY AND SONS, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.