National Foreign Trade Council & Patchin, R. H. (1916). European economic alliances: A compilation of information on international commercial policies after the European war and their effect upon the foreign trade of the United States, also an analysis of European and united commercial interdependence and treaty relations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Foreign Trade Council و Robert Halsey Patchin. European Economic Alliances: A Compilation of Information on International Commercial Policies After the European War and Their Effect upon the Foreign Trade of the United States, Also an Analysis of European and United Commercial Interdependence and Treaty Relations. New York city, 1916.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Foreign Trade Council و Robert Halsey Patchin. European Economic Alliances: A Compilation of Information on International Commercial Policies After the European War and Their Effect upon the Foreign Trade of the United States, Also an Analysis of European and United Commercial Interdependence and Treaty Relations. 1916.