APA (7e ed.) Bronvermelding

Não informado. (1969). Document. Swedish Council for Building Research.

Chicago (17e ed.) Bronvermelding

Não informado. Document. Stockholm: Swedish Council for Building Research, 1969.

MLA (8e ed.) Bronvermelding

Não informado. Document. Swedish Council for Building Research, 1969.

Let op: Deze citaties zijn niet altijd 100% accuraat.