Não informado. (1940). Housing and Planning Review. U.S. National Housing and Town Planning Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Housing and Planning Review. London: U.S. National Housing and Town Planning Council, 1940.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Housing and Planning Review. U.S. National Housing and Town Planning Council, 1940.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.