Não informado. (2003). Construction & Building Materials. Butterworth Scientific.
Chicagoスタイル(17版)引用形式Não informado. Construction & Building Materials. Guildford, Inglaterra: Butterworth Scientific, 2003.
MLA(8版)引用形式Não informado. Construction & Building Materials. Butterworth Scientific, 2003.
警告: この引用は必ずしも正確ではありません.