Não informado. (2004). BRE news of timber research. Building Research Establishment.
Chicago (17e ed.) BronvermeldingNão informado. BRE News of Timber Research. Garston, Inglaterra: Building Research Establishment, 2004.
MLA (8e ed.) BronvermeldingNão informado. BRE News of Timber Research. Building Research Establishment, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.