National Conference on City Planning. (1916). The city planning. City Planning Publishing Co..
Lua i Stíl Chicago (17ú heag.)National Conference on City Planning. The City Planning. Boston: City Planning Publishing Co., 1916.
Lua MLA (8ú heag.)National Conference on City Planning. The City Planning. City Planning Publishing Co., 1916.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.