APA (7 वां संस्करण) प्रशस्ति पत्र
Gerdes, W. D. (2015). The basics of foreign exchange markets: A monetary systems approach (First edition.). Business Expert Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Gerdes, William D. The Basics of Foreign Exchange Markets: A Monetary Systems Approach. First edition. New York, New York (222 East 46th Street, New York, NY 10017): Business Expert Press, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Gerdes, William D. The Basics of Foreign Exchange Markets: A Monetary Systems Approach. First edition. Business Expert Press, 2015.
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