International Monetary Fund. (2017). Update on the Standard Template to Collect Data on Government Revenues from Natural Resources. International Monetary Fund.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Monetary Fund. Update on the Standard Template to Collect Data on Government Revenues from Natural Resources. Washington, D.C.: International Monetary Fund, 2017.
Παραπομπή σε μορφή MLA (8th εκδ.)International Monetary Fund. Update on the Standard Template to Collect Data on Government Revenues from Natural Resources. International Monetary Fund, 2017.
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