World Bank, ebrary, Inc, Licciardi, G., & Amirtahmasebi, R. (2012). The economics of uniqueness: Investing in historic city cores and cultural heritage assets for sustainable development. World Bank.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Bank, Inc ebrary, Guido Licciardi, و Rana Amirtahmasebi. The Economics of Uniqueness: Investing in Historic City Cores and Cultural Heritage Assets for Sustainable Development. Washington, D.C.: World Bank, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)World Bank, et al. The Economics of Uniqueness: Investing in Historic City Cores and Cultural Heritage Assets for Sustainable Development. World Bank, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.