Seitz, W. (2012). Trade restrictions and conflict commodities: Market reactions to regulations on conflict minerals from the Democratic Republic of the Congo. University of Oxford.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Seitz, W. Trade Restrictions and Conflict Commodities: Market Reactions to Regulations on Conflict Minerals from the Democratic Republic of the Congo. University of Oxford, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Seitz, W. Trade Restrictions and Conflict Commodities: Market Reactions to Regulations on Conflict Minerals from the Democratic Republic of the Congo. University of Oxford, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.