Não informado. (2018). CO2 Emissions from Fuel Combustion. Organisation for Economic Co-operation and Development, International Energy Agency.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. CO2 Emissions from Fuel Combustion. Paris: Organisation for Economic Co-operation and Development, International Energy Agency, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. CO2 Emissions from Fuel Combustion. Organisation for Economic Co-operation and Development, International Energy Agency, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.