Não informado. (1940). Housing and Planning Review. U.S. National Housing and Town Planning Council.
Chicago-Zitierstil (17. Ausg.)Não informado. Housing and Planning Review. London: U.S. National Housing and Town Planning Council, 1940.
MLA-Zitierstil (8. Ausg.)Não informado. Housing and Planning Review. U.S. National Housing and Town Planning Council, 1940.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.