Stark, L. (1938). The National labor relations board: Why and how. Council for Social Action of the Congregational and Christian Churches.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Stark, Louis. The National Labor Relations Board: Why and How. New York: Council for Social Action of the Congregational and Christian Churches, 1938.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Stark, Louis. The National Labor Relations Board: Why and How. Council for Social Action of the Congregational and Christian Churches, 1938.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.