Margraff, A. W. (1912). International exchange: Its terms, parts, operations and scope. A practical work on the foreign banking department and its administration by American bankers (4th ed.). International Exchange.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Margraff, Anthony William. International Exchange: Its Terms, Parts, Operations and Scope. A Practical Work on the Foreign Banking Department and Its Administration by American Bankers. 4th ed. New York city: International Exchange, 1912.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Margraff, Anthony William. International Exchange: Its Terms, Parts, Operations and Scope. A Practical Work on the Foreign Banking Department and Its Administration by American Bankers. 4th ed. International Exchange, 1912.
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