Não informado. (1969). Document. Swedish Council for Building Research.
Chicagoスタイル(17版)引用形式Não informado. Document. Stockholm: Swedish Council for Building Research, 1969.
MLA(8版)引用形式Não informado. Document. Swedish Council for Building Research, 1969.
警告: この引用は必ずしも正確ではありません.