Barrett, D. (1998). The paradox process: Creative business solutions, where you least expect to find them. AMACOM.
Chicago-Zitierstil (17. Ausg.)Barrett, Derm. The Paradox Process: Creative Business Solutions, Where You Least Expect to Find Them. New York: AMACOM, 1998.
MLA-Zitierstil (9. Ausg.)Barrett, Derm. The Paradox Process: Creative Business Solutions, Where You Least Expect to Find Them. AMACOM, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.