Longo, G., & Doberneck, E. (1996). A guide to great American public places: A journey of discovery, learning and delight in the public realm. Urban Initiatives.
Chicago-referens (17:e uppl.)Longo, Gianni, och Elizabeth Doberneck. A Guide to Great American Public Places: A Journey of Discovery, Learning and Delight in the Public Realm. New York, NY.: Urban Initiatives, 1996.
MLA-referens (8:e uppl.)Longo, Gianni, och Elizabeth Doberneck. A Guide to Great American Public Places: A Journey of Discovery, Learning and Delight in the Public Realm. Urban Initiatives, 1996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.