Não informado. (1929). British plastics. Reed Business Publishing.
Chicagoスタイル(17版)引用形式Não informado. British Plastics. London: Reed Business Publishing, 1929.
MLA(8版)引用形式Não informado. British Plastics. Reed Business Publishing, 1929.
警告: この引用は必ずしも正確ではありません.