Não informado. (1972). Bre news. Building Research Establishment.
Chicago-referens (17:e uppl.)Não informado. Bre News. London: Building Research Establishment, 1972.
MLA-referens (8:e uppl.)Não informado. Bre News. Building Research Establishment, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.