International Energy Agency. (1983). Annual report on energy research, development and demonstration. Paris: Organisation for Economic Co-operation and Development.
استشهاد بنمط شيكاغوInternational Energy Agency. Annual Report On Energy Research, Development and Demonstration. Paris: Organisation for Economic Co-operation and Development, 1983.
MLA استشهادInternational Energy Agency. Annual Report On Energy Research, Development and Demonstration. Paris: Organisation for Economic Co-operation and Development, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.