Citazione Stile APA (7a Edizione)

Barrett Derm. (1997). Paradox Process: Creative business solutions, where you least expect to find them. American Management Assciation.

Citazione stile Chigago Style (17a edizione)

Barrett Derm. Paradox Process: Creative Business Solutions, Where You Least Expect to Find Them. NewYork: American Management Assciation, 1997.

Citatione MLA (9a ed.)

Barrett Derm. Paradox Process: Creative Business Solutions, Where You Least Expect to Find Them. American Management Assciation, 1997.