Patterson, B. B. (1955). The forgotten Ninth amendment: A call for legislative and judicial recognition of rights under social conditions of today. Bobbs-Merrill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Patterson, Bennett B. The Forgotten Ninth Amendment: A Call for Legislative and Judicial Recognition of Rights Under Social Conditions of Today. Indianapolis: Bobbs-Merrill, 1955.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Patterson, Bennett B. The Forgotten Ninth Amendment: A Call for Legislative and Judicial Recognition of Rights Under Social Conditions of Today. Bobbs-Merrill, 1955.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.