Organisation for Economic Co-operation and Development. (1982). The Energy problem and the agro-food sector. Organisation for Economic Co-operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. The Energy Problem and the Agro-food Sector. Paris: Organisation for Economic Co-operation and Development, 1982.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. The Energy Problem and the Agro-food Sector. Organisation for Economic Co-operation and Development, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.