APA (7 वां संस्करण) प्रशस्ति पत्र

Issing, O. (2000). Hayek, currency competition and European Monetary Union. The Institute of Economic Affairs.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Issing, Otmar. Hayek, Currency Competition and European Monetary Union. London: The Institute of Economic Affairs, 2000.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Issing, Otmar. Hayek, Currency Competition and European Monetary Union. The Institute of Economic Affairs, 2000.

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