Cita APA (7th ed.)

Kelley, T., & Littman, J. (2005). The ten faces of innovation: IDEO's strategies for beating the devil's advocate & driving creativity throughout your organization. Currency/Doubleday.

Cita Chicago (17th ed.)

Kelley, Tom, i Jonathan Littman. The Ten Faces of Innovation: IDEO's Strategies for Beating the Devil's Advocate & Driving Creativity Throughout Your Organization. New York: Currency/Doubleday, 2005.

Cita MLA (9th ed.)

Kelley, Tom, i Jonathan Littman. The Ten Faces of Innovation: IDEO's Strategies for Beating the Devil's Advocate & Driving Creativity Throughout Your Organization. Currency/Doubleday, 2005.