Clegg, B. (2009). Crash Course in Creativity. Kogan Page.
Cita Chicago Style (17a ed.)Clegg, Brian. Crash Course in Creativity. Kogan Page, 2009.
Cita MLA (9a ed.)Clegg, Brian. Crash Course in Creativity. Kogan Page, 2009.
Precaución: Estas citas no son 100% exactas.