United Nations. The Evolution of the trade and payments systems. Part II. Toward reform of the system. Part III. United Nations Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations. The Evolution of the Trade and Payments Systems. Part II. Toward Reform of the System. Part III. Washington D.C.: United Nations Publications.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations. The Evolution of the Trade and Payments Systems. Part II. Toward Reform of the System. Part III. United Nations Publications.
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