Não informado. (2003). Construction products. Cahners Publishing.
Chicagoスタイル(17版)引用形式Não informado. Construction Products. Newton, Mass: Cahners Publishing, 2003.
MLA(8版)引用形式Não informado. Construction Products. Cahners Publishing, 2003.
警告: この引用は必ずしも正確ではありません.