Bigio, A. G., & Dahiya, B. (2004). Urban environment and infrastructure: Toward livable cities. World Bank.
Citazione stile Chigago Style (17a edizione)Bigio, Anthony G., e Bharat Dahiya. Urban Environment and Infrastructure: Toward Livable Cities. Washington, DC: World Bank, 2004.
Citatione MLA (9a ed.)Bigio, Anthony G., e Bharat Dahiya. Urban Environment and Infrastructure: Toward Livable Cities. World Bank, 2004.