CRAFORD, R. (1989). Plastic Engineering Craford, R.j. Pergamon Press.
Chicago Style aipamenaCRAFORD, R.J. Plastic Engineering Craford, R.j. Pergamon Press, 1989.
MLA aipamenaCRAFORD, R.J. Plastic Engineering Craford, R.j. Pergamon Press, 1989.
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