International Monetary Fund. Fiscal Affairs Dept. (2016). South Africa: Technical Assistance Report-Petroleum Sector Fiscal Regime Reform-Additional Analysis for the Davis Tax Committee. International Monetary Fund.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Monetary Fund. Fiscal Affairs Dept. South Africa: Technical Assistance Report-Petroleum Sector Fiscal Regime Reform-Additional Analysis for the Davis Tax Committee. Washington, D.C.: International Monetary Fund, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Monetary Fund. Fiscal Affairs Dept. South Africa: Technical Assistance Report-Petroleum Sector Fiscal Regime Reform-Additional Analysis for the Davis Tax Committee. International Monetary Fund, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.