Não informado. (2016). Energy Statistics and Balances of Non-OECD Countries. Organisation for Economic Co-operation and Development, International Energy Agency.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Energy Statistics and Balances of Non-OECD Countries. Paris: Organisation for Economic Co-operation and Development, International Energy Agency, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Energy Statistics and Balances of Non-OECD Countries. Organisation for Economic Co-operation and Development, International Energy Agency, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.