Cleminshaw, D. (1989). Designs plastics. Rockport Publishers.
シカゴスタイル引用形Cleminshaw, Douglas. Designs Plastics. Massachusetts: Rockport Publishers, 1989.
MLA引用形式Cleminshaw, Douglas. Designs Plastics. Rockport Publishers, 1989.
警告: この引用は必ずしも正確ではありません.