Taft, P. (1970). Corruption and racketeering in the labor movement (2d ed.). New York State School of Industrial and Labor Relations, Cornell University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Taft, Philip. Corruption and Racketeering in the Labor Movement. 2d ed. Ithaca: New York State School of Industrial and Labor Relations, Cornell University, 1970.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Taft, Philip. Corruption and Racketeering in the Labor Movement. 2d ed. New York State School of Industrial and Labor Relations, Cornell University, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.