Não informado. (1958). List of publications. National Research Council, Division of Building Research.
Chicago-referens (17:e uppl.)Não informado. List of Publications. Ottawa: National Research Council, Division of Building Research, 1958.
MLA-referens (8:e uppl.)Não informado. List of Publications. National Research Council, Division of Building Research, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.