Conard, E. (2012). Unintended consequences: Why everything you've been told about the economy is wrong. Portfolio/Penguin.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Conard, Edward. Unintended Consequences: Why Everything You've Been Told About the Economy Is Wrong. New York: Portfolio/Penguin, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Conard, Edward. Unintended Consequences: Why Everything You've Been Told About the Economy Is Wrong. Portfolio/Penguin, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.