International Monetary Fund. (2005). Angola: Staff Report for the 2004 Article IV Consultation. International Monetary Fund.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Monetary Fund. Angola: Staff Report for the 2004 Article IV Consultation. Washington, D.C.: International Monetary Fund, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रInternational Monetary Fund. Angola: Staff Report for the 2004 Article IV Consultation. International Monetary Fund, 2005.
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