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.
芝加哥风格引文World Bank, Inc ebrary, Guido Licciardi, 与 Rana Amirtahmasebi. The Economics of Uniqueness: Investing in Historic City Cores and Cultural Heritage Assets for Sustainable Development. Washington, D.C.: World Bank, 2012.
MLA引文World Bank, et al. The Economics of Uniqueness: Investing in Historic City Cores and Cultural Heritage Assets for Sustainable Development. World Bank, 2012.
警告：这些引文格式不一定是100％准确.