Sors, L. (1989). Design of plastic moulds and dies. New York: Elsevier.
Trích dẫn kiểu ChicagoSors, Laszlo. Design of Plastic Moulds and Dies. New York: Elsevier, 1989.
Deismireacht MLASors, Laszlo. Design of Plastic Moulds and Dies. New York: Elsevier, 1989.
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