Corbusier Le, Etchells Frederick Translator, & Etchells, F. (1987). The city of to-morrow and its planning. Dover Publications.
Chicago-referens (17:e uppl.)Corbusier Le, Etchells Frederick Translator, och Frederick Etchells. The City of To-morrow and Its Planning. New York: Dover Publications, 1987.
MLA-referens (9:e uppl.)Corbusier Le, et al. The City of To-morrow and Its Planning. Dover Publications, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.