De Bono, E. (2008). Creativity workout: 62 exercises to unlock your most creative ideas. Ulysses Press.
Cita Chicago Style (17a ed.)De Bono, Edward. Creativity Workout: 62 Exercises to Unlock Your Most Creative Ideas. Berkeley, CA: Ulysses Press, 2008.
Cita MLA (9a ed.)De Bono, Edward. Creativity Workout: 62 Exercises to Unlock Your Most Creative Ideas. Ulysses Press, 2008.
Precaución: Estas citas no son 100% exactas.