Hacker, A. (1958). Politics and the corporation: An occasional paper on the role of the corporation in the free society. Fund for the Republic.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hacker, Andrew. Politics and the Corporation: An Occasional Paper on the Role of the Corporation in the Free Society. [New York]: Fund for the Republic, 1958.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hacker, Andrew. Politics and the Corporation: An Occasional Paper on the Role of the Corporation in the Free Society. Fund for the Republic, 1958.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.