Não informado. (1962). Building research news. National Research Council, Institue for Research in Construction, Division of Building Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Building Research News. Ottawa: National Research Council, Institue for Research in Construction, Division of Building Research, 1962.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Building Research News. National Research Council, Institue for Research in Construction, Division of Building Research, 1962.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.