The American Economic Association. (1950). Readings in the theory of international trade. George Allen & Unwin Ltd.
استشهاد بنمط شيكاغوThe American Economic Association. Readings in the Theory of International Trade. London: George Allen & Unwin Ltd, 1950.
MLA استشهادThe American Economic Association. Readings in the Theory of International Trade. George Allen & Unwin Ltd, 1950.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.