Clegg Brian. (2009). Crash Course in Creativity. Kogan Page.
Chicago-čujuhus (17. p.)Clegg Brian. Crash Course in Creativity. New Delhi: Kogan Page, 2009.
MLA-čujuhus (9. p.)Clegg Brian. Crash Course in Creativity. Kogan Page, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.