Organisation for Economic Co-operation and Development. (2018). Care needed: Improving the lives of people with dementia. Organisation for Economic Co-Operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Care Needed: Improving the Lives of People with Dementia. Paris, France: Organisation for Economic Co-Operation and Development, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. Care Needed: Improving the Lives of People with Dementia. Organisation for Economic Co-Operation and Development, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.