Giles, H. F., & Wagner, J. R. M. (2005). Extrusion: The definitive processing guide and handbook. William Andrew.
Dyfyniad Arddull ChicagoGiles, Harold F., and John R. Mount Wagner. Extrusion: The Definitive Processing Guide and Handbook. New York: William Andrew, 2005.
Dyfyniad MLAGiles, Harold F., and John R. Mount Wagner. Extrusion: The Definitive Processing Guide and Handbook. William Andrew, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.