APA-viite (7. p.)
Zeid, I. (1991). CAD/CAM: Theory and Practice (2nd ed.). McGraw Hill Education.
Chicago-viite (17. p.)
Zeid, Ibrahim. CAD/CAM: Theory and Practice. 2nd ed. New Delhi: McGraw Hill Education, 1991.
MLA-viite (9. p.)
Zeid, Ibrahim. CAD/CAM: Theory and Practice. 2nd ed. McGraw Hill Education, 1991.
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