GREENSPAN ALAN. (2008). THE AGE OF TURBULENCE. PENGUIN BOOKS.
Chicago Style (17th ed.) CitationGREENSPAN ALAN. THE AGE OF TURBULENCE. LONDON: PENGUIN BOOKS, 2008.
MLA (9th ed.) CitationGREENSPAN ALAN. THE AGE OF TURBULENCE. PENGUIN BOOKS, 2008.
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