Organisation for Economic Co-operation and Development. (2009). Farmland conversion: The spatial dimension of agricultural and land use policies. OECD Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Farmland Conversion: The Spatial Dimension of Agricultural and Land Use Policies. Paris, France: OECD Publishing, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. Farmland Conversion: The Spatial Dimension of Agricultural and Land Use Policies. OECD Publishing, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.