Não informado. (1962). Building research news. National Research Council, Institue for Research in Construction, Division of Building Research.
Chicago (17e ed.) BronvermeldingNão informado. Building Research News. Ottawa: National Research Council, Institue for Research in Construction, Division of Building Research, 1962.
MLA (8e ed.) BronvermeldingNão informado. Building Research News. National Research Council, Institue for Research in Construction, Division of Building Research, 1962.
Let op: Deze citaties zijn niet altijd 100% accuraat.