Organisation for Economic Co-operation and Development. (2017). Trade in counterfeit products and the UK economy: Fake goods, real losses. OECD.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Trade in Counterfeit Products and the UK Economy: Fake Goods, Real Losses. Paris: OECD, 2017.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. Trade in Counterfeit Products and the UK Economy: Fake Goods, Real Losses. OECD, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.