Barrett Derm. (1997). Paradox Process: Creative Business Solutions, where you least expect to find them. Amacom , American Management Association.
Чикаго стиль цитування (17-те видання)Barrett Derm. Paradox Process: Creative Business Solutions, Where You Least Expect to Find Them. NewYork: Amacom , American Management Association, 1997.
Стиль цитування MLA (9-ме видання)Barrett Derm. Paradox Process: Creative Business Solutions, Where You Least Expect to Find Them. Amacom , American Management Association, 1997.
Попередження: стилі цитування не завжди правильні на всі 100%.