Organisation for Economic Co-operation and Development. (2015). Social impact investment: Building the evidence base. Organisation for Economic Co-operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Social Impact Investment: Building the Evidence Base. Paris, France: Organisation for Economic Co-operation and Development, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. Social Impact Investment: Building the Evidence Base. Organisation for Economic Co-operation and Development, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.