Não informado. (2002). Canadian Plastics. Southam Business Publications.
Chicagoスタイル(17版)引用形式Não informado. Canadian Plastics. Don Mills, Canada: Southam Business Publications, 2002.
MLA(8版)引用形式Não informado. Canadian Plastics. Southam Business Publications, 2002.
警告: この引用は必ずしも正確ではありません.