Sampson, G. P. (2001). The role of the world trade organization in global governance. United Nations university press.
استشهاد بنمط شيكاغوSampson, Gary P. The Role of the World Trade Organization in Global Governance. Tokyo: United Nations university press, 2001.
MLA استشهادSampson, Gary P. The Role of the World Trade Organization in Global Governance. United Nations university press, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.