Organisation for Economic Co-operation and Development. (2015). The future of productivity. Organisation for Economic Co-operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. The Future of Productivity. Paris, France: Organisation for Economic Co-operation and Development, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. The Future of Productivity. Organisation for Economic Co-operation and Development, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.