Clegg, B., & Birch, P. (2002). Crash course in creativity. Kogan Page.
Lua i Stíl Chicago (17ú heag.)Clegg, Brian, agus Paul Birch. Crash Course in Creativity. London: Kogan Page, 2002.
Lua MLA (8ú heag.)Clegg, Brian, agus Paul Birch. Crash Course in Creativity. Kogan Page, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.