John, V. (1992). Introduction to engineering materials (3rd ed.). Houndmills, Basingstoke, Hampshire: Palgrave.
Παραπομπή Chicago StyleJohn, Vernon. Introduction to Engineering Materials. 3rd ed. Houndmills, Basingstoke, Hampshire: Palgrave, 1992.
Παραπομπή MLAJohn, Vernon. Introduction to Engineering Materials. 3rd ed. Houndmills, Basingstoke, Hampshire: Palgrave, 1992.
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