International Economic Association & Watts, N. G. M. (1978). Economic relations between East and West: Proceedings of a conference held by the International Economic Association at Dresden, GDR. Macmillan.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Economic Association و Nita G. M. Watts. Economic Relations Between East and West: Proceedings of a Conference Held by the International Economic Association at Dresden, GDR. London: Macmillan, 1978.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Economic Association و Nita G. M. Watts. Economic Relations Between East and West: Proceedings of a Conference Held by the International Economic Association at Dresden, GDR. Macmillan, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.