Não informado. (1977). De/Domestic engineering. Construction Industry Press.
Chicago-referens (17:e uppl.)Não informado. De/Domestic Engineering. Briarcloff Manor, NY: Construction Industry Press, 1977.
MLA-referens (8:e uppl.)Não informado. De/Domestic Engineering. Construction Industry Press, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.