Wiegand, J. (2004). Fiscal surveillance in a petro zone: The case of the CEMAC. International Monetary Fund, Policy Development and Review Dept..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWiegand, Johannes. Fiscal Surveillance in a Petro Zone: The Case of the CEMAC. Washington, D.C.: International Monetary Fund, Policy Development and Review Dept., 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWiegand, Johannes. Fiscal Surveillance in a Petro Zone: The Case of the CEMAC. International Monetary Fund, Policy Development and Review Dept., 2004.
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