Fisk, G. M. (1907). International commercial policies, with special reference to the United States: A text book. Macmillan Co.; Macmillan & Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFisk, George Mygatt. International Commercial Policies, with Special Reference to the United States: A Text Book. New York, London: Macmillan Co.; Macmillan & Co., 1907.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFisk, George Mygatt. International Commercial Policies, with Special Reference to the United States: A Text Book. Macmillan Co.; Macmillan & Co., 1907.
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