Clegg, B. (2009). Crash Course in Creativity. Kogan Page.
Cita Chicago (17th ed.)Clegg, Brian. Crash Course in Creativity. Kogan Page, 2009.
Cita MLA (9th ed.)Clegg, Brian. Crash Course in Creativity. Kogan Page, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.