Tobis, D. (2000). Moving from residential institutions to community-based social services in Central and Eastern Europe and the former Soviet Union. The World Bank.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tobis, David. Moving from Residential Institutions to Community-based Social Services in Central and Eastern Europe and the Former Soviet Union. Washington, D.C.: The World Bank, 2000.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Tobis, David. Moving from Residential Institutions to Community-based Social Services in Central and Eastern Europe and the Former Soviet Union. The World Bank, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.