Lefteri, C. (2006). Plastics 2: Materials for inspirational design. RotoVisionSA.
Dyfyniad Arddull ChicagoLefteri, Chris. Plastics 2: Materials for Inspirational Design. Mies, Switzerland: RotoVisionSA, 2006.
Dyfyniad MLALefteri, Chris. Plastics 2: Materials for Inspirational Design. RotoVisionSA, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.