Union of International Associations & edit. Yearbook of international organizations 1983 1984. vol I Organization descriptions and index (20.). Union Internastional Associations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Union of International Associations و edit. Yearbook of International Organizations 1983 1984. Vol I Organization Descriptions and Index. 20. Nueva York: Union Internastional Associations.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Union of International Associations و edit. Yearbook of International Organizations 1983 1984. Vol I Organization Descriptions and Index. 20. Union Internastional Associations.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.
