Committee, C. A. f. I. P. I. (1929). Latin America and the United States; preliminary study presented to the Catholic Association for International Peace. New York.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Committee, Catholic Association for International Peace. Inter-American. Latin America and the United States; Preliminary Study Presented to the Catholic Association for International Peace. New York, 1929.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Committee, Catholic Association for International Peace. Inter-American. Latin America and the United States; Preliminary Study Presented to the Catholic Association for International Peace. New York, 1929.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.