Culbertson, W. S. (1925). International economic policies: A survey of the economics of diplomacy. New York: D. Appleton- Century Company Incorporated.
استشهاد بنمط شيكاغوCulbertson, William Smith. International Economic Policies: A Survey of the Economics of Diplomacy. New York: D. Appleton- Century Company Incorporated, 1925.
MLA استشهادCulbertson, William Smith. International Economic Policies: A Survey of the Economics of Diplomacy. New York: D. Appleton- Century Company Incorporated, 1925.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.